This article lists several solutions that may help improve your PC’s performance. We recommend trying all the listed solutions as multiple factors can contribute to slow performance. Note: Older PCs with …

Learn how to recognize Internet connection problems and help improve your computer's online performance.

Learn about things you can try to fix things if your Windows 10 PC is plugged in and charging slowly or discharging.

Try these solutions if your Surface seems to be running more slowly than it once did.

Drag the messages to the On My ComputerInbox folder. After you move a message to an On My Computer folder, that message is no longer available when you access your account from a different …

Important This article contains a section that shows how to help lower security settings or how to turn off security features on a computer. You can make these changes to work around a specific problem.

Excel files can exist on the computer for a long time. They are upgraded from version to version, and frequently travel from one user to another user. Frequently, a user inherits an Excel file but doesn't …

If you have many files in your TEMP folder, it can slow PowerPoint (and other programs) down significantly. Periodically check and delete excess files in your TEMP folder.

If it's a hard disk drive, select Analyze if you want Windows to check the drive to see if it needs optimization, or select Optimize to have Windows run optimization on the drive. Note: Hard drives are …

If you're on a slow network temporarily, you can pause syncing instead of setting limits on the upload and download rates. To do this, click the OneDrive icon in the notification area on your taskbar, …