Tips to improve PC performance in Windows - Microsoft Support
Learn how to improve Windows PC performance if your device is running slowly.
Update drivers through Device Manager in Windows - Microsoft …
Learn how to update or reinstall drivers in Windows using Device Manager.
Reset your PC - Microsoft Support
Oct 14, 2025 · Important: During the resetting process, it's possible that your screen might go black for a long period of time (occasionally upwards of 15 minutes) and that your device might …
Windows 11, version 24H2 update history - Microsoft Support
Jun 15, 2024 · Updates for Windows 11, version 24H2 Windows 11 is a service, which means it gets better through periodic feature updates. We take a phased and measured approach to …
Fix sound or audio problems in Windows - Microsoft Support
If you are using a Windows 10 device, start by running the automated audio troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix most audio problems. If …
Defragment / optimize your data drives in Windows
Learn how to use Manage and Optimize Drives to keep your disk and data drives defragmented and at top performance in Windows.
Use a troubleshooter with Windows 10 - Microsoft Support
Oct 14, 2025 · Fix-it tools aren’t used in Windows 10. Instead, use a troubleshooter to help solve problems with your PC.
Troubleshoot problems with Microsoft Authenticator
You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.
Stay Protected With the Windows Security App - Microsoft Support
The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device and data from various threats. It includes features such as …
Microsoft 365 troubleshooters - Microsoft Support
Microsoft 365 inventory scan troubleshooter Use the MIcrosoft 365 inventory scan troubleshooter to generate either a normal or full scan report of your computer and installed Microsoft 365 …