Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

See how to import favorites from other browsers into Microsoft Edge.

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows 8.1, Windows 8, Windows 7 or Windows Vista.

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.

Learn how to update Microsoft Office on PC and troubleshooting tips for installing Office updates.

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Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Things to try to fix touchpad problems in Windows 10 and 11. If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Learn about the differences between a Microsoft 365 subscription, Office 2016, and the free Office Online apps.