Learn how to use Disk Cleanup to remove files from a previous installation of Windows.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Get started with basic tasks in Excel such as opening a workbook, entering and formatting data, calculating data, and trying some quick analysis features..

Learn how to adjust the time and time zone settings on your Windows device with this Microsoft Support guide.

Learn how to find the serial number on your Surface so you can register your product or request service.

Learn how to view, manage, and delete cookies in Microsoft Edge.

Find out how to submit a case review and learn more about your Xbox enforcements.

Summary. Windows includes a tool called Microsoft System Information (Msinfo32.exe). This tool gathers information about your computer and displays a comprehensive view of your hardware, system components, and software environment, which you can use to diagnose computer issues.

If you're not sure which OneDrive version is better for you, you can review the reasons to choose the 64-bit version, the 32-bit version, ARM64 version for Windows, or the Apple silicon version for Mac. If you know what version you want, you can learn how to install it.. If you already have OneDrive, but you're not sure which version you have, check out Which version of OneDrive am I using?

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.