Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.

Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.

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。

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 new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.

Get steps for how to change screen brightness in Windows.

Save disk space by creating a USB recovery drive, and use it to restore, refresh, or reset your PC.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Learn how to personalize your Windows 11 experience, from choosing a desktop background to creating a Microsoft Edge collection for your favorite content. Watch the video and read on for tips to make Windows your own.

Windows 10 and 11 contain a large set of emojis. To insert one: Put your cursor where you want the emoji.