In the Temporary Files area, select Delete temporary files that my apps aren't using. Select which files you want Storage Sense to delete your choices are files in your Recycle Bin and in your Downloads folder , then select the corresponding time intervals. Windows will take a few moment 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.
In the search box on the taskbar, 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, choose it from the list and 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 10 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.
In the search box on the taskbar, type performance , then select Adjust the appearance and performance of Windows in the list of results. 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 between the two locations. This lets you get to your files from any device that can connect to the internet, and it helps make sure your files are backed up in case your PC is ever damaged or lost. You can pause OneDrive syncing temporarily and see if it helps improve your PC performance.
You can also visit Fix OneDrive sync problems to check for any sync issues. This can help improve PC performance if you reduce the number of files that are synced to your PC. Open About settings. When you turn on your PC, some programs start automatically and run in the background. Many programs are designed to start automatically when Windows does. Sometimes you can determine which programs start automatically by looking at the program icons in the notification area on the far right of the taskbar.
To try to find out the name of the program, point to the icon with your mouse pointer. Notification area with mouse pointing to show hidden icons. Even after you check the notification area, you might still miss some programs that run automatically at startup. Open Startup Apps settings. In the Startup Apps area, find the program you want to stop from starting automatically and set it to Off.
If you turn off a program and it continues to start automatically when Windows starts, you should scan for viruses and malware. See the next section for more info. To use the procedure above to stop a program from starting automatically, you need to have Windows 10 Version or higher installed.
A virus, malware, or malicious software could cause your PC to run slowly. Other symptoms include unexpected pop-up messages, programs that unexpectedly start automatically, or the sound 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. However, even if you take precautions, your PC can still become infected. For more info, see How to protect your Windows 10 PC.
If they are, choose the one you want to run, and then disable or uninstall any others. If you have another antivirus program installed and turned on, Windows Security will be turned off by default. Open Windows Security settings. On the Protection updates screen, select Check for updates to make sure you have the most recent updates. Wait for Windows Security to finish scanning for viruses and malware.
Run the recommended advanced scan. This scan takes longer but searches more extensively for threats on your PC. If no viruses are found, restart your PC and try to reproduce the performance problem you were having with your PC. Wait for Windows Defender Security Center to finish scanning for viruses and malware. The scan might take 15 minutes or so, and your PC will restart again after that.
Restoring your PC undoes recent changes that might be causing problems. If you think 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 earlier point, called a restore point.
In the search box on the taskbar, type restore point , then select Create a restore point from the list of results. On the System Protection tab, select System Restore. Select Next , then choose the restore point related to the app, driver, or update that might be causing the problem. On the System Protection tab, select Configure. Make sure you have the latest updates for Windows and device drivers.
Check for Windows updates Do one of the following: If the status says "You're up to date," go to the next tip. It is very weird. Why is my Windows 10 running slow all of a Sudden? Please let me know if you have any ideas on what I can do next! In this guide, I'll show you exactly how to troubleshoot Windows 10 running slow on your computer. How often do you feel frustrated with your computer acting up, being slow, or freezing up?
This list does not cover all the reasons, but when it comes to personal computers it should give you a head start on understanding what causes slow performance specifically for Windows-based machines. Here are some common reasons why Windows 10 running slow.
Now that you have known the reason why your computer running slow Windows 10, you can follow the quick fixes to solve your problem and speed up your PC or laptop.
If your computer has not been rebooted recently, make sure to reboot it before following any of the fixes below. If your computer is infected with one or more viruses, this can cause your computer to run slow.
Use your antivirus software to scan your computer. You can also try to remove the virus without using antivirus software. One of the most common reasons for a slow computer is programs running in the background.
Remove or disable any TSRs and startup programs that automatically start each time the computer boots. To see what programs are running in the background and how much memory and CPU they are using:. Make sure that you have the latest Windows updates installed on your PC. If you are on the Internet when your computer is slow, make sure all browser plugins are up-to-date. If the quick fixes fail to solve the computer or laptop running slow Windows 10, follow the advanced methods below to try out and speed up Windows As a computer runs programs, temporary files are stored on the hard drive.
Deleting these temp files can help improve computer performance. You can use Disk Cleanup to delete temp files, and you can also automatically delete temp files.
Follow this post to delete all the temporary files and folders you have selected without difficulty. For some serious hard drive issues that might cause a hard drive overloaded and sluggish, you need the advanced help of professional toolkits! Use it to clean up all the junk files at once for more free space.
Step 1. To begin with, navigate to "Cleanup" and click "Scan". Step 2. EaseUS CleanGenius will start immediately to scan all the useless files, junk files and invalid entries over all your PC. Step 3. After the scan, you can see clearly how many MBs or GBs of data can be cleaned with detailed infomation for each section, including junk files, registry files, and web browsers' plug-ins. Select the items you want to remove and click "Clean".
If cleaning up junk files doesn't make too much free space for you, another effective solution to Windows 10 suddenly slow problem is to simply expand your C drive with EaseUS Partition Master.
Do it with the following steps. Click the Adjust button to extend it. When turning to Manual Adjustment, select the C drive, and drag dots rightward to add more space to C drive. Click "OK" to confirm. Click the "Execute Operation" button at the top corner and start all pending operations by clicking "Apply". If none of the above solutions resolves your issues, another option is to either reinstall Windows or erase everything and then start over.
Note: Do remember to back up data before you take action to erase data. Erasing everything and starting over can increase performance by getting rid of old software or drivers that may be on the computer and causing the computer to be slow.
Installing a fresh copy of Windows , software programs, and the latest drivers help verify there are no software related issues causing your computer to be slow.
