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

Do you need some help installing Quick Assist? For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something you'd typically do with a mouse. Here’s the list for the new Microsoft Edge and Microsoft Edge for Mac.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

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

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Learn how to download, install, and configure additional language packs for your version of Windows.