How To Clean Computer To Speed It Up

If your PC is running slowly, the following suggestions might help speed things upwards. The tips are listed in social club, so beginning with the start 1, see if that helps, then go along to the next i if information technology doesn't.

One of the best ways to go the most out of your PC is to make sure you take the latest version of Windows 11 installed. When you check for updates, your PC will too search for the latest device drivers, which can likewise help improve your PC's performance.

To check for updates

Select the Showtime push, and then select Settings > Windows Update >Bank check for updates.
Check for Windows updates
Exercise one of the following:
- If the status says "You're upward to engagement," proceed and check for optional updates.
- If the condition says "Updates are available," select Install at present.
Select the updates y'all want to install, so select Install.
Restart your PC and see if it seems to run amend.

Sometimes an optional update, like a new non-critical driver, will be available that may aid.

To bank check for optional updates

Select the Outset push, then select Settings > Windows Update > Advanced options > Optional updates.
If boosted updates are bachelor, select them and then select Download & install.
Restart your PC and come across if it seems to run meliorate.

For more than info about updates, including how y'all can take them installed automatically, run across the Windows Update FAQ.

For Windows Update troubleshooting info, run across Update Windows and Troubleshoot problems updating Windows.

If your PC still runs slowly, continue to the side by side tip.

Having many apps, programs, web browsers, and then on open at one time can slow down your PC. Having a lot of browser tabs open at once can as well slow information technology downwards quite a flake. If this is happening, close whatsoever apps, browser tabs, etc., that you don't need and see if that helps speed up your PC. If it doesn't seem to help, restart your PC and and so open just the apps, programs and browser windows you need.

To restart your PC

Select the Start button, then select Ability > Restart.
After your PC restarts, open merely the apps you need, and so close them when you lot're done.

Sometimes apps that were made for an before version of Windows will still run on Windows xi, simply they might dull downwardly your PC. If this happens afterward you open a sure plan, check the software company'south website for an updated version, or run the Programme Compatibility Troubleshooter.

To run the Program Compatibility Troubleshooter

Select Search, type troubleshoot in the search box, then select Troubleshoot settings > Other troubleshooters.
Under Other, select the Run button side by side toProgram Compatibility Troubleshooter.
Select the plan that you're having problems with, then select Next and go along through the troubleshooter.

PC nevertheless running slowly? Continue to the next tip.

ReadyBoost lets you use a removable drive, like a USB flash drive, to improve your PC's functioning without opening your PC and adding more retentivity (RAM). To use ReadyBoost, you'll need a USB flash bulldoze or a memory card that has at least 500 MB gratuitous and a high data transfer charge per unit.

To use ReadyBoost

Insert the USB wink bulldoze into a USB port on your PC.
Select File Explorer from the taskbar.
Press and concord (or right-click) the USB flash drive (or SD card if yous used one instead), and then select Properties.
Select the ReadyBoost tab, then select Use this device.
Windows determines if the device can employ ReadyBoost. If it can't, it'll let you know.
After Windows determines how much complimentary space to use to optimize retention, select OK to reserve this space so ReadyBoost can use it.

When you look at the contents of the USB flash drive in File Explorer, you'll see a file named ReadyBoost.sfcache on the flash drive. This file shows how much space is reserved for ReadyBoost.

Notation:ReadyBoost can't be used if Windows is installed on a solid state bulldoze (SSD). An SSD is already fast, and ReadyBoost won't exist able to improve its functioning.

The paging file is an area on your hard disk that Windows uses like memory. There'south a setting in Windows 11 that manages the page file size automatically, which can help improve your PC's functioning.

To make certain automated page file direction is turned on

Select Search on the taskbar, type advanced system in the search box, and and then select View advanced organisation settings, which has Control console listed underneath it.
In Organization Backdrop, select the Avant-garde tab, then select Settings in the Performance expanse.
In Performance Options, select the Avant-garde tab, so select Modify in the Virtual memory area.
Make sure the Automatically manage paging file size for all drives check box is selected. If information technology is, continue to the next tip. If it's not, select it and then restart your PC by selecting the Start > Power > Restart.

Utilize your PC and run into if it'south running better. If information technology's not, try the next tip.

You may improve performance if you complimentary some disk space on your PC.

To cheque for depression disk space

Select the Offset push, then select Settings> System > Storage.
Open up Storage settings
Your drives will exist listed in the Storage surface area. Note the corporeality of free space and full size for each drive.

Note:If your PC is not low on infinite, endeavour the adjacent tip.

Yous can utilise Storage Sense to delete unnecessary or temporary files from your device, which can also gratuitous upwardly infinite.

If you plow on Storage Sense, Windows volition automatically complimentary upward infinite by getting rid of unnecessary files—including files in your recycle bin—when yous're depression on deejay space or at intervals you lot specify. The instructions below testify y'all how to delete temporary files and how to plow on and configure Storage Sense.

If you can't find Storage Sense on your device using the following steps, come across the "Free upwardly space with Disk cleanup" section below instead.

Notation:You may not want to delete temporary files to improve performance. While these files may non be used at the moment, they help your apps load and run faster.

To delete temporary files with Storage Sense

Open Settings, so select Organization > Storage.
Open up Storage settings
Select Temporary files in the storage breakdown. Note: If yous don't come across Temporary files listed, select Show more categories.
Windows will take a few moments to determine what files and apps are taking upwardly the nigh space on your PC.
Select the items you want to delete, and and so select Remove files.

To meet what's in your Recycle Bin before you lot empty it, open up it from your desktop. If you lot don't see the Recycle Bin icon on your desktop, in the search bar on the taskbar, type recycle bin, then select Recycle Bin from the listing of results.

Note:Windows moves files you delete to the Recycle Bin in case you change your mind and need them once again in the future. You might exist able to gratuitous up a significant amount of space past deleting Recycle Bin files to permanently remove files you've previously deleted.

To plow on and configure Storage Sense

Open Settings, then selectSystem> Storage.
Open Storage settings
In the Storage management area, turn on Storage Sense.
Select the > for Storage Sense to configure it.
Under Cleanup of temporary files, ensure Keep Windows running smoothly by automatically cleaning up temporary arrangement and app files is checked.
Under Configure cleanup schedules, choose how oftentimes yous want Storage Sense to run.
For the files you want Storage Sense to delete (your choices are files in your Recycle Bin and in your Downloads folder), select the preferred time intervals, or select Never if you want Storage Sense to leave those types of files alone.
Whorl downwards and select Run Storage Sense now.
Windows will have a few moments to make clean upwardly your files, and so yous'll see a bulletin indicating how much deejay space has been freed up.

If your arrangement doesn't have Storage Sense, you tin use the Disk Cleanup tool to delete temporary files and system files from your device.

To run Disk Cleanup

Select Search, blazon disk cleanup, and so select Deejay Cleanup from the list of results.
Select the checkbox next to the type of files you desire to delete. (To view a description of each type of file, select the proper noun.) Past default, Downloaded Programme Files, Temporary Net Files, and Thumbnails are selected. Be sure to clear those check boxes if you don't want to delete those files.
To free upward even more infinite, select Clean up organization files. Disk Cleanup will take a few moments to calculate the amount of space that a can be freed up.

Note:If it'southward been fewer than ten days since you lot upgraded to Windows 11, your previous version of Windows will be listed as a system file you can delete. If y'all need to free up drive space, you lot can delete it, but keep in listen that you'll be deleting your Windows.erstwhile folder, which contains files that give you lot the pick to go back to your previous version of Windows. If yous delete your previous version of Windows, this can't be undone. (You won't be able to go dorsum to your previous version of Windows.)
Select the types of files you lot want to delete, select OK, then select Delete files in the confirmation window to start the cleanup.

If your PC nevertheless runs slowly, try uninstalling apps y'all don't employ anymore.

To uninstall apps you don't utilize anymore

Select the Start button, and so select Settings > Apps > Apps & features.
Open up Apps & features settings
Search for a specific app or sort them to see which ones are using the most space.
When you discover an app to remove, select the More icon next to it and, if possible, select Uninstall.
Restart your PC and encounter if performance has improved.

If your PC still runs slowly, try moving files to another bulldoze.

If you lot have photos, music, or other files that you want to keep merely don't use often, consider saving them to removable media, like a USB bulldoze. Yous'll all the same be able to employ them when the drive is connected, but they won't have up space on your PC.

To move files to another drive

Connect the removable media to your PC.
Select File Explorerfrom the taskbar and find the files you want to move.
Select the files, get toHome, then select Motility to > Choose location.
Select your removable media from the location list, then select Move.
Restart your PC and encounter if performance has improved.

Go more info virtually freeing drive infinite in Windows.

If your PC still runs slowly, try the next tip.

Windows 11 includes many visual effects, such every bit animations and shadow effects. These look great, but they can also use additional system resources and tin slow down your PC. This is especially true if you accept a PC with a smaller amount of memory (RAM).

To adapt the visual effects in Windows

Select Search, type performance, and so select Adapt the appearance and functioning of Windows in the list of results.
On the Visual Effects tab, select Adjust for best operation > Utilize.
Restart your PC and run across if that speeds upwards your PC.

If your PC withal runs slowly, continue to the next tip.

Your PC settings let you choose where files will be saved by default. You can save files on your PC or to OneDrive by default and sync files betwixt the two locations. This lets you get to your files from any device that tin connect to the internet, and it helps brand sure your files are backed upward in case your PC is e'er damaged or lost. Still, files must sync betwixt your PC and OneDrive, and syncing can wearisome downwards your PC. Yous can break OneDrive syncing temporarily and see if it helps improve your PC performance.

To pause syncing to OneDrive

On the taskbar, look forOneDrive near the notification expanse.
SelectOneDrive > Help & Settings > Interruption syncing,and then choose how long y'all desire to pause syncing your files.
Restart your PC and encounter if your performance bug have improved with syncing paused.
To resume syncing your files, select OneDrive > Assist & Settings> Resume syncing.

You can too visit Fix OneDrive sync issues to check for any sync bug.

When you turn on your PC, some programs start automatically and run in the background. You tin can disable these programs and so they don't run when your PC starts.

Many programs are designed to start automatically when Windows does. Yous don't realize they're running, simply they'll open quickly when you get to use them. This is helpful for programs you use a lot, but not for programs you lot don't use often considering it increases the fourth dimension it takes Windows to start.

Find the programs that start automatically

Sometimes you can determine which programs starting time automatically past looking at the plan icons in the notification surface area on the far right of the taskbar. Check there first to see if in that location are any programs running that you don't want to start automatically. To try to find out the proper noun of the plan, point to the icon with your mouse pointer. Make sure you select Bear witness hidden icons , so you don't miss whatsoever programs.

Fifty-fifty after you check the notification area, you might notwithstanding miss some programs that run automatically at startup. Here's how you tin can discover all the programs that start automatically, and stop the ones that you don't want to starting time automatically when Windows starts.

To end a program from starting automatically

Select the Startbutton, and so selectSettings >Apps>Startup.
Open Startup Apps settings
In the Startup Apps area, find the plan you want to cease from starting automatically and fix information technology toOff.

Notation:If you plough off a program and it continues to start automatically when Windows starts, you should scan for viruses and malware. Come across the next section for more info.

A virus, malware, or malicious software could crusade your PC to run slowly. Other symptoms include unexpected popular-up messages, programs that unexpectedly kickoff automatically, or the sound of your hard disk drive constantly working.

The all-time way to handle viruses and malicious software is to try to forestall them by running antimalware and antivirus software and keeping it upward to appointment. However, fifty-fifty if you lot take precautions, your PC tin still go infected.

Y'all tin can scan your PC for viruses or other malicious software by using Windows Security (formerly Windows Defender Security Center), which is included in Windows 11. For more than info, see How to protect your Windows PC.

Notes:

If you're using other antivirus or anti-malware software, see the documentation for that program to acquire how to scan for viruses. Also, make sure multiple antivirus programs aren't running at the same time. If they are, choose the one you want to run, and so disable or uninstall any others.
If you have some other antivirus program installed and turned on, Windows Security will be turned off past default.

To scan for viruses using Windows Security

Select Start > Settings > Privacy & security > Windows Security,and then selectOpen Windows Security.
Open up Windows Security settings
Select V irus & threat protection, then select Protection updates under Virus & threat protection updates.
On the Protection updates screen, select Check for updates to make sure you have the virtually recent updates.
Select Virus & threat protection, then select Quick browse.

Wait for Windows Security to finish scanning for viruses and malware.
Do 1 of the following, depending on the results of the scan:
- Run the recommended avant-garde browse. This scan takes longer but searches more extensively for threats on your PC.
- If Windows Security finds a virus or malware and can't remove or quarantine it, contact Microsoft Support for aid.
- If no viruses are found, restart your PC and attempt to reproduce the functioning problem yous were having with your PC.

Note:If Windows Security doesn't open, can't update the definition file, or can't cease scanning for viruses, try running Microsoft Defender Offline, which is explained beneath.

To scan for malware and viruses with Microsoft Defender Offline

Save whatsoever documents or anything else you might have open on your PC.
SelectCommencement > Settings> Privacy & security > Windows Security, and then selectOpen Windows Security.
Open Windows Security settings
Select Virus & threat protection, and then under Electric current threats, select Browse options > Microsoft Defender Offline browse > Scan now.

Your PC will restart, and Microsoft Defender Offline will run and browse for viruses and malware. The scan might accept 15 minutes or then, and your PC will restart again after that.
Try to reproduce the operation effect.

If your PC however runs slowly, go along to the side by side tip.

Restoring your PC undoes contempo changes that might be causing bug. If yous think a recently installed app, driver, or update for Windows could exist causing problems, you might become things running ordinarily again by restoring your PC to an earlier point, called a restore indicate.

Notes:

Restoring from a restore point won't touch on your personal files, but it will remove apps, drivers, and updates that were installed later the restore bespeak was created.
System restore works for changes made in the concluding seven to 14 days.

To restore your PC from a restore betoken

Select Search on the taskbar, type advanced arrangement, so select View advanced system settings from the listing of results.
On the System Protection tab, select Arrangement Restore.
Select Recommended restore to become with the most contempo restore betoken Windows has fabricated automatically, or Choose a different restore bespeak to select 1 yourself, then selectNext.
If yous chose to select a different restore point, select one, so select Next. Either mode, select Terminate to begin restoring.
Once the restore is completed, restart your PC and see if performance has improved.

If you don't come across any restore points, it might be considering system protection isn't turned on.

To turn on organisation protection

In the search box on the taskbar, type create a restore point, then select Create a restore point from the listing of results.
On the System Protection tab, select Configure.
Select Turn on system protection > OK.

If your PC is running slowly, the following suggestions might assistance speed things upwardly. The tips are listed in order, so get-go with the commencement i, see if that helps, and so continue to the side by side one if it doesn't.

1 of the best means to become the most out of your PC is to make sure you have the latest version of Windows ten installed. When y'all check for updates, your PC will also search for the latest device drivers, which tin can besides help amend your PC's performance.

To check for updates

Select the Beginning button, then select Settings > Update & Security > Windows Update > Check for updates.
Check for Windows updates
Practise one of the following:
- If the status says "You're up to date," go to the adjacent tip.
- If the status says "Updates are available," select Install now.
Select the updates you lot desire to install, then select Install.
Restart your PC and run into if it seems to run better.

For more info about updates, including how you can accept them installed automatically, see the Windows Update FAQ.

For Windows Update troubleshooting info, see Update Windows 10 and Troubleshoot problems updating Windows 10.

If your PC withal runs slowly, continue to the adjacent tip.

Having many apps, programs, spider web browsers, and and then on open at once can slow down your PC. Having a lot of browser tabs open at once can also boring information technology down quite a chip. If this is happening, shut whatsoever apps, browser tabs, etc., that yous don't need and encounter if that helps speed up your PC. If it doesn't seem to help, restart your PC and then open just the apps, programs and browser windows you lot demand.

To restart your PC

Select the Offset button, and then select Power > Restart.
After your PC restarts, open just the apps you lot demand, then close them when you lot're washed.

Sometimes apps that were made for an before version of Windows will all the same run on Windows 10, but they might slow downwards your PC. If this happens after yous open a certain programme, check the software visitor's website for an updated version, or run the Programme Compatibility Troubleshooter.

To run the Programme Compatibility Troubleshooter

In the search box on the taskbar, type troubleshoot, then select Troubleshoot settings, which has System settings listed underneath information technology.
In the list of troubleshooters, select Program Compatibility Troubleshooter > Run the troubleshooter.
Select the program that you're having issues with, then select Next and continue through the troubleshooter.

PC nevertheless running slowly? Keep to the next tip.

ReadyBoost lets you use a removable drive, like a USB flash drive, to improve your PC's performance without opening your PC and adding more than memory (RAM). To use ReadyBoost, yous'll need a USB wink drive or a memory card that has at least 500 MB free and a high data transfer rate.

To apply ReadyBoost

Insert the USB flash drive into a USB port on your PC.
Select File Explorer from the taskbar.
Press and concur (or right-click) the USB flash drive (or SD card if you lot used one instead), then select Properties.
Select the ReadyBoost tab, and then select Use this device.
Windows determines if the device can utilise ReadyBoost. If it tin't, information technology'll let you know.
Later Windows determines how much free space to use to optimize retentivity, select OK to reserve this space so ReadyBoost can use it.

When you look at the contents of the USB flash drive in File Explorer, you'll run across a file named ReadyBoost.sfcache on the flash drive. This file shows how much space is reserved for ReadyBoost.

Notation:ReadyBoost can't be used if Windows is installed on a solid state drive (SSD). An SSD is already fast, and ReadyBoost won't exist able to improve its performance.

The paging file is an area on your hard disk that Windows uses similar memory. There's a setting in Windows 10 that manages the page file size automatically, which can assistance improve your PC's performance.

To make sure automatic folio file management is turned on

In the search box on the taskbar, blazon advanced system, then select View advanced organisation settings, which has Control panel listed underneath it.
In System Properties, select the Advanced tab, then select Settings in the Operation area.
In Performance Options, select the Avant-garde tab, then select Change in the Virtual retentiveness area.
Brand sure the Automatically manage paging file size for all drives check box is selected. If it is, continue to the side by side tip. If information technology's non, select information technology and so restart your PC by selecting the Kickoff push button > Power > Restart.

Use your PC and see if it'south running better. If it'south non, try the next tip.

You lot may improve performance if you gratis some disk space on your PC.

To cheque for depression disk space

Select the Start button, so select Settings > System > Storage .
Open Storage settings
Your drives will be listed in the Storage area. Notation the corporeality of free space and total size for each drive.

Note:If your PC is not depression on space, effort the next tip.

Yous can utilise Storage Sense to delete unnecessary or temporary files from your device, which can as well gratis upwards space.

If you turn on Storage Sense, Windows volition automatically free up space by getting rid of unnecessary files—including files in your recycle bin—when yous're depression on disk space or at intervals yous specify. The instructions below show you how to delete temporary files and how to turn on and configure Storage Sense.

If you tin can't find Storage Sense on your device using the following steps, run across the "Free upwards space with Disk cleanup" section beneath instead.

Note:Yous may not want to delete temporary files to improve performance. While these files may non be used at the moment, they help your apps load and run faster.

To delete temporary files with Storage Sense

Select the Starting time button, then select Settings > System > Storage .
Open up Storage settings
Select Temporary files in the storage breakup. Note: If you don't run across Temporary files listed, select Show more categories.
Windows will have a few moments to determine what files and apps are taking upwards the most space on your PC.
Select the items you want to delete, and then select Remove files.

To encounter what'south in your Recycle Bin before yous empty it, open it from your desktop. If you don't see the Recycle Bin icon on your desktop, in the search bar on the taskbar, type recycle bin, then select Recycle Bin from the list of results.

Note:Windows moves files you delete to the Recycle Bin in case yous change your mind and demand them over again in the future. You might be able to gratis up a significant amount of space by deleting Recycle Bin files to permanently remove files y'all've previously deleted.

To turn on and configure Storage Sense

Select the Start button, then select Settings > System > Storage .
Open Storage settings
In the Storage area, plough on Storage Sense.
Select Configure Storage Sense or run information technology now.
In theStorage Sense surface area, choose how often y'all want Storage Sense to run.
In the Temporary Files area, select Delete temporary files that my apps aren't using.
Select which files you desire Storage Sense to delete (your choices are files in your Recycle Bin and in your Downloads folder), then select the corresponding time intervals.
Scroll downward and select Make clean now.
Windows will take a few moment to clean up your files, and then y'all'll see a bulletin indicating how much deejay space has been freed up.

If your system doesn't take Storage Sense, you lot can use the Disk Cleanup tool to delete temporary files and system files from your device.

To run Disk Cleanup

In the search box on the taskbar, type deejay cleanup, and so select Disk Cleanup from the list of results.
Select the checkbox side by side to the type of files you want to delete. (To view a description of each type of file, select the proper noun.) By default, Downloaded Plan Files, Temporary Internet Files, and Thumbnails are selected. Be sure to clear those bank check boxes if you don't want to delete those files.
To free upward even more space, select Clean upwardly system files. Disk Cleanup will accept a few moments to calculate the amount of space that a tin exist freed upward.

Notation:If information technology'due south been fewer than 10 days since yous upgraded to Windows 10, your previous version of Windows will be listed equally a system file you can delete. If you need to free upward drive space, you can delete it, simply go on in heed that yous'll exist deleting your Windows.old folder, which contains files that give you the pick to become back to your previous version of Windows. If you delete your previous version of Windows, this can't be undone. (You won't exist able to become dorsum to your previous version of Windows.)
Select the types of files yous want to delete, select OK, then select Delete files in the confirmation window to start the cleanup.

If your PC nevertheless runs slowly, attempt uninstalling apps you don't utilise anymore.

To uninstall apps yous don't use anymore

Select the Start push, and then select Settings > Apps > Apps & features.
Open Apps & features settings
Search for a specific app or sort them to see which ones are using the virtually infinite.
When you find an app to remove, choose it from the list and select Uninstall.
Restart your PC and encounter if operation has improved.

If your PC still runs slowly, try moving files to another drive.

If you take photos, music, or other files that you lot desire to go along but don't use often, consider saving them to removable media, like a USB drive. You'll still be able to use them when the drive is continued, only they won't take up infinite on your PC.

To move files to another bulldoze

Connect the removable media to your PC.
Select File Explorer from the taskbar and find the files y'all want to move.
Select the files, go toDomicile, then select Move to > Cull location.
Select your removable media from the location listing, then select Motion.
Restart your PC and encounter if performance has improved.

Get more info most freeing bulldoze space in Windows 10.

If your PC however runs slowly, endeavour the next tip.

Windows 10 includes many visual furnishings, such as animations and shadow effects. These look peachy, but they can also use additional system resource and tin irksome down your PC. This is especially true if you take a PC with a smaller amount of memory (RAM).

To arrange the visual effects in Windows

In the search box on the taskbar, type performance, and then select Adjust the appearance and functioning of Windows in the list of results.
On the Visual Effects tab, select Arrange for best operation > Apply.
Restart your PC and meet if that speeds upwardly your PC.

If your PC still runs slowly, proceed to the adjacent tip.

Your PC settings let you choose where files will be saved by default. You can save files on your PC or to OneDrive past default and sync files betwixt the two locations. This lets you get to your files from any device that can connect to the internet, and it helps brand sure your files are backed up in instance your PC is always damaged or lost. Yet, files must sync betwixt your PC and OneDrive, and syncing can slow down your PC. You can pause OneDrive syncing temporarily and see if it helps improve your PC operation.

To pause syncing to OneDrive

On the taskbar, look forOneDrive near the notification area.
SelectOneDrive >More > Break syncing,and then choose how long you desire to suspension syncing your files.
Restart your PC and run across if your performance issues have improved with syncing paused.
To resume syncing your files, select OneDrive >More> Resume syncing.

You can also visit Prepare OneDrive sync problems to bank check for any sync bug.

Notes:

If you have Window 10 version 1709 or higher, you can use OneDrive Files On-Demand to cull which files you want to sync and always proceed on your PC. This can help improve PC performance if you reduce the number of files that are synced to your PC. To run into which version of Windows 10 your device is currently running, select the First button, then select Settings > Organization > Almost.
Open Well-nigh settings
For more info on OneDrive Files On-Demand, see Learn about OneDrive Files On-Demand.

When you turn on your PC, some programs start automatically and run in the background. You can disable these programs and so they don't run when your PC starts.

Many programs are designed to start automatically when Windows does. You don't realize they're running, but they'll open quickly when you go to apply them. This is helpful for programs yous utilise a lot, but not for programs you don't use ofttimes because it increases the fourth dimension it takes Windows to start.

Find the programs that outset automatically

Sometimes you can make up one's mind which programs beginning automatically by looking at the programme icons in the notification area on the far correct of the taskbar. Check there first to run into if at that place are whatever programs running that yous don't desire to start automatically. To effort to find out the name of the plan, signal to the icon with your mouse pointer. Make sure you select Show hidden icons , so you don't miss any programs.

Show hidden icons in the notification area

Notification area with mouse pointing to show hidden icons

Even later on you check the notification area, yous might notwithstanding miss some programs that run automatically at startup. Hither's how you can observe all the programs that start automatically, and stop the ones that y'all don't desire to start automatically when Windows starts.

To terminate a program from starting automatically

Select the Start push button, then selectSettings >Apps >Startup .
Open up Startup Apps settings
In the Startup Apps expanse, notice the programme you want to stop from starting automatically and gear up it toOff.

Notes:

If you lot turn off a program and it continues to first automatically when Windows starts, yous should scan for viruses and malware. See the next section for more than info.
To use the procedure above to terminate a plan from starting automatically, you need to have Windows x (Version 1803 or higher) installed. To meet which version of Windows 10 your device is currently running, select the Commencement button, then select Settings > System > About.
Open up Virtually settings
If you have Windows x (Version 1709 or earlier) installed, press Ctrl + Alt + Delete, select Task Manager, select Startup, select the program y'all want to stop from starting automatically, then select Disable.

A virus, malware, or malicious software could cause your PC to run slowly. Other symptoms include unexpected pop-upwards messages, programs that unexpectedly start automatically, or the audio of your hard disk constantly working.

The best way to handle viruses and malicious software is to try to prevent them by running antimalware and antivirus software and keeping it up to date. Nevertheless, even if you take precautions, your PC tin still become infected.

Y'all can browse your PC for viruses or other malicious software past using Windows Security (formerly Windows Defender Security Center), which is included in Windows 10. For more than info, see How to protect your Windows 10 PC.

Notes:

If you're using other antivirus or anti-malware software, see the documentation for that program to learn how to browse for viruses. Also, make sure multiple antivirus programs aren't running at the aforementioned time. If they are, choose the one you lot desire to run, and and so disable or uninstall any others.
If yous have another antivirus plan installed and turned on, Windows Security will be turned off by default.

To browse for viruses using Windows Security (Windows 10 Version 1809 or after)

Select Outset > Settings > Update & Security > Windows Security and then selectOpen Windows Security.
Open Windows Security settings
Select Five irus & threat protection, then select Bank check for updates under Virus & threat protection updates.
On the Protection updates screen, select Bank check for updates to make sure you have the almost recent updates.
Select Virus & threat protection, and so select Quick scan.

Wait for Windows Security to terminate scanning for viruses and malware.
Do one of the following, depending on the results of the browse:
- Run the recommended advanced scan. This scan takes longer but searches more extensively for threats on your PC.
- If Windows Security finds a virus or malware and tin't remove or quarantine it, contact Microsoft Support for help.
- If no viruses are found, restart your PC and try to reproduce the functioning problem you were having with your PC.

Notes:

If Windows Security doesn't open, can't update the definition file, or can't stop scanning for viruses, try running Windows Defender Offline, which is explained below in To browse for malware and viruses with Windows Defender Offline (Windows ten Version 1809 or later).
To see which version of Windows 10 your device is currently running, select the Start button, then select Settings > System > Nigh.
Open About settings

To browse for viruses using Windows Defender Security Center (Windows 10 Version 1803)

SelectStart > Settings > Update & Security > Windows Security then select Open Windows Defender Security Center.
Open Windows Security settings
Select Virus & threat protection, then select Virus & threat protection updates > Check for updates to brand certain you have the latest definition file.
Select theVirus & threat protection tab, then select Scan at present.

Wait for Windows Defender Security Heart to finish scanning for viruses and malware.
Practice i of the following, depending on the results of the scan:
- Run the recommended avant-garde scan. This scan takes longer but searches more extensively for threats on your PC.
- If Windows Defender Security Center finds a virus or malware and can't remove or quarantine information technology, contact Microsoft Support for help.
- If no viruses are institute, restart your PC and try to reproduce the functioning problem you were having with your PC.

Notes:

If Windows Defender Security Center doesn't open, tin't update the definition file, or can't finish scanning for viruses, attempt running Windows Defender in Offline Mode, which is explained below in To scan for malware and viruses with Windows Defender Offline (Windows 10 Version 1803).
To see which version of Windows ten your device is currently running, select the Start button, then select Settings > System > About.
Open Most settings

To scan for malware and viruses with Windows Defender Offline (Windows ten Version 1809 or afterward)

Relieve any documents or anything else you might have open on your PC.
SelectStart > Settings > Update & Security > Windows Security and then selectOpen Windows Security.
Open Windows Security settings
Select Virus & threat protection, and then under Current threats, select Scan options > Windows Defender Offline browse > Browse at present.

Your PC will restart, and Windows Defender Offline will run and browse for viruses and malware. The scan might take xv minutes or and so, and your PC will restart over again after that.
Try to reproduce the performance event.

If your PC still runs slowly, continue to the next tip.

To scan for malware and viruses with Windows Defender Offline (Windows x Version 1803)

Relieve any documents or annihilation else you might take open on your PC.
SelectStart > Settings > Update & Security > Windows Security and then selectOpen Windows Defender Security Center.
Open Windows Security settings
Select Virus & threat protection, then select Run a new advanced scan > Windows Defender Offline browse > Scan at present.

Your PC will restart, and Windows Defender Offline volition run and scan for viruses and malware. The browse might accept 15 minutes or so, and your PC volition restart once again after that.
Endeavor to reproduce the functioning issue.

If your PC still runs slowly, proceed to the side by side tip.

Restoring your PC undoes recent changes that might be causing problems. If y'all call back a recently installed app, driver, or update for Windows could be causing problems, you might get things running normally again by restoring your PC to an before signal, called a restore point.

Notes:

Restoring from a restore signal won't affect your personal files, but it will remove apps, drivers, and updates that were installed after the restore point was created.
Organization restore works for changes made in the last 7 to 14 days.

To restore your PC from a restore point

In the search box on the taskbar, type restore indicate, then select Create a restore signal from the listing of results.
On the Organization Protection tab, select System Restore.
Select Next, and then choose the restore point related to the app, driver, or update that might be causing the problem. Then selectAdjacent > Finish.
Restart your PC and see if operation has improved.

If you don't run into any restore points, it might be because system protection isn't turned on.

To turn on system protection

In the search box on the taskbar, type restore point, then select Create a restore indicate from the list of results.
On the Organisation Protection tab, select Configure.
Select Plow on arrangement protection > OK.