Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

Shrink the OS partition and prepare the disk for a new recovery partition. To shrink the OS, run diskpart

Use Microsoft Edge settings to save user name and password information and save time when signing in to websites.

Many users find that using an external keyboard with keyboard shortcuts for Excel helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen and are an essential alternative to using a mouse.

Hotmail 现在是 Outlook.com。 了解如何登录以访问 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户。

Find answers to frequently asked questions about Office 2021 and Office LTSC for Windows and Mac on the official support page.

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

See how to install Visio 2013 and 2016 and Visio Pro for Microsoft 365.