有些网站专为与 Internet Explorer 一起使用，它们具有 Microsoft Edge 等新式浏览器不支持的功能。 如果你需要查看其中的某个网站，可使用 Microsoft Edge 中的 Internet Explorer 模式。

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.

1. 使用 Microsoft 帐户登录 系统将提示你使用 Microsoft 帐户登录 如果你的移动设备上已有 Microsoft 帐户，系统会要求你确认帐户，然后单击“ 继续”。 如果你的移动设备上没有现有的 Microsoft 帐户，系统会要求你登录帐户或创建一个新帐户，然后单击“继续”。

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

Note: To upgrade to Windows 11, devices should meet the Windows 11 minimum system requirements.Some Windows 10 features aren't available in Windows 11. System requirements to experience some Windows 11 features and apps will exceed the Windows 11 minimum system requirements.Find Windows 11 specs, features, and computer requirements

If you’re having sound or audio problems, the following suggestions might help. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Before you begin. Driver updates for Windows, along with many devices, such as network adapters, monitors, printers, and video cards, are automatically downloaded and installed through Windows Update.

过去 5 年交付的大多数电脑都能够运行受信任的平台模块版本 2.0 (TPM 2.0) 。 需要 TPM 2.0 才能运行Windows 11 ，作为安全相关功能的重要构建基块。 TPM 2.0 在 Windows 11 中用于许多功能，包括用于标识保护的Windows Hello和用于数据保护的 BitLocker。