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  1. Tips to improve PC performance in Windows - Microsoft Support

    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.

  2. Outlook is running slow - Microsoft Support

    If Outlook for Mac is running slowly, you might try moving messages out of the inbox or turn off logging. This article explains.

  3. What to do if Surface is running slower - Microsoft Support

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

  4. Why is my Internet connection so slow? - Microsoft Support

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

  5. Your computer is running slow and is affecting the audio quality

    Your computer is running slow and it is causing poor audio quality. You might have too many applications running at the same time on your computer. Try closing a few unnecessary …

  6. Excel not responding, hangs, freezes or stops working

    To install the latest updates, follow the steps in this article: Update Microsoft 365 and your computer. If installing the latest updates did not resolve your issue, continue on to the next …

  7. How to troubleshoot performance issues in Outlook

    If you see this issue frequently, and you must exit Outlook shortly before you shut down your computer, it may be better to shut down Windows while Outlook is still running.

  8. Defragment / optimize your data drives in Windows - Microsoft …

    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.

  9. Device Performance and Health in the Windows Security App

    The health report starts off by showing you the last time a health scan was run. The time displayed should be the current time, since Windows Security runs a scan when you open the …

  10. Help Access run faster - Microsoft Support

    The following guidelines can help improve Access performance, regardless of whether the database with which you are working is stored on your computer or on a network.