Windows slow performance

Having a lot of browser tabs open at once can also slow it down quite a bit. If this is happening, close any apps, browser tabs, etc. If it doesn't seem to help, restart your PC and then open just the apps, programs and browser windows you need.

Sometimes apps that were made for an earlier version of Windows will still run on Windows 11, but they might slow down your PC. To run the Program Compatibility Troubleshooter. Select the ReadyBoost tab, then select Use this device. Windows determines if the device can use ReadyBoost. After Windows determines how much free space to use to optimize memory, select OK to reserve this space so ReadyBoost can use it.

This file shows how much space is reserved for ReadyBoost. The paging file is an area on your hard disk that Windows uses like memory. To make sure automatic page file management is turned on.

Select Search on the taskbar, type advanced system in the search box, and then select View advanced system settings , which has Control panel listed underneath it. Make sure the Automatically manage paging file size for all drives check box is selected.

If it is, continue to the next tip. Open Storage settings. Your drives will be listed in the Storage area. Note the amount of free space and total size for each drive. Note: If your PC is not low on space, try the next tip. You can use Storage Sense to delete unnecessary or temporary files from your device, which can also free up space. If you turn on Storage Sense, Windows will automatically free up space by getting rid of unnecessary files—including files in your recycle bin—when you're low on disk space or at intervals you specify.

The instructions below show you how to delete temporary files and how to turn on and configure Storage Sense. If you can't find Storage Sense on your device using the following steps, see the "Free up space with Disk cleanup" section below instead.

Note: You may not want to delete temporary files to improve performance. While these files may not be used at the moment, they help your apps load and run faster. To delete temporary files with Storage Sense. Select Temporary files in the storage breakdown. Note : If you don't see Temporary files listed, select Show more categories. Windows will take a few moments to determine what files and apps are taking up the most space on your PC. To see what's in your Recycle Bin before you 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 you change your mind and need them again in the future. You might be able to free up a significant amount of space by deleting Recycle Bin files to permanently remove files you've previously deleted.

In the Storage management area, turn on Storage Sense. Under Cleanup of temporary files , ensure Keep Windows running smoothly by automatically cleaning up temporary system and app files is checked. Under Configure cleanup schedules , choose how often you 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.

Windows will take a few moments to clean up your files, and then you'll see a message indicating how much disk space has been freed up. If your system doesn't have Storage Sense, you can use the Disk Cleanup tool to delete temporary files and system files from your device. Select Search , type disk cleanup , then select Disk Cleanup from the list of results.

Select the checkbox next to the type of files you want to delete. To view a description of each type of file, select the name.

Be sure to clear those check boxes if you don't want to delete those files. To free up even more space, select Clean up system files. Disk Cleanup will take a few moments to calculate the amount of space that a can be freed up. If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows. If you delete your previous version of Windows, this can't be undone.

You won't be able to go back to your previous version of Windows. Select the types of files you want to delete, select OK , then select Delete files in the confirmation window to start the cleanup.

When you find an app to remove, select the More icon next to it and, if possible, select Uninstall. If you have photos, music, or other files that you want to keep 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 connected, but they won't take up space on your PC. Select File Explorer from the taskbar and find the files you want to move. Select your removable media from the location list, then select Move.

Get more info about freeing drive space in Windows. Windows 11 includes many visual effects, such as animations and shadow effects. These look great, but they can also use additional system resources and can slow down your PC.

Select Search , type performance , then select Adjust the appearance and performance of Windows in the list of results. Follow the steps. Click command prompt Run as administrator.

In the Administrator: Command Prompt window, type the following commands. After a few minutes, the process will complete successfully. Once done perform a cleanboot. If there's any conflicting 3rd party application that causes the issue on your computer, this process will stop it.

System Configuration Utility box will open and by default you are on general tab. On the General tab, click the selective startup and make sure that load system service and load startup items both have checked mark. Click on services tab 5.

Click on the Startup Tab and click open task manager. This will open another window which contains all your startup applications on the administrator account. Disable all application that you're not using. You can simply just click on them and select disable. Click OK , Apply and close the configuration utility If the pc asked you to restart your pc.

I hope the information above helps. Have a nice day ahead and be safe. Please let me know how it goes. With Warm Regards Rhaine C. To update software, you can also visit its official site to download the latest version and install it on your computer. After all steps are finished, reboot your computer and check whether the issue of computer slow after Windows update is fixed.

Virtual memory is an essential part of Windows 10 to improve performance. If you come across the issue of Windows 10 very slow and unresponsive, you can try adjusting the size of virtual memory. Type View advanced system settings in the search box of Windows 10 and choose the best-matched one.

In the Advanced tab, click Settings under Performance section. Switch to Advanced tab, click Change under Virtual memory section. Uncheck Automatically manage paging file size for all drives , select the drive, choose Custom size. Then input the Initial size and Maximum size. At last, click Set and OK to save the changes.

After that, you will set the size of virtual memory for that drive. In order to solve the Windows 10 very slow and unresponsive issue, you need to set the manual size for all drives. Then reboot your computer to check if the issue of computer running slow is fixed.

The disk usage is another cause of Windows 10 very slow and unresponsive. It is a common problem faced by users since there are too many programs and software running on your PC.

The issue service host local system high disk is always troublesome. This post will show you how to fix service host local system high CPU problem. Some users reported that the issue of Windows 10 very slow and unresponsive may be caused by the Windows Module Installer service.

So, in order to fix computer running slow Windows 10, you can choose to disable Windows Module Installer service.

When all steps are finished, reboot your computer and check whether the Windows 10 very slow and unresponsive issue is solved. When coming across the issue Windows 10 very slow and unresponsive, you need to check hard drive space. If the hard drive space is running out of space, the performance of computer will also become slow. In this situation, you need to free up hard drive space. In order to free up hard drive space, there are various ways, such as deleting unnecessary files, extending partition and so on.

Buy Now. Therefore, you can read the post 10 Ways to Free up Disk Space in Windows 10 to learn more ways to free up disk space so as to fix the error computer slow after Windows update. Another suggestion to resolve Windows 10 very slow and unresponsive issue is to upgrade system to a faster SSD. You can choose to clone the whole system disk to a faster SSD so that improving computer performance.

So, the free clone tool — MiniTool ShadowMaker can help you do that. Free Download. After entering its main interface, go to Tools page and click Clone Disk. Click Source module to choose disk clone source. Here select the system disk as the clone source and click Finish. Click Destination module to choose a target disk and click Finish. Then the disk clone process will begin.