Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

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

Find answers to top questions about upgrading to Windows 11, from the minimum hardware requirements to where to find the upgrade.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Learn how to use drag and drop to transfer content between your Android device and PC.

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to reinstall Windows on your PC and how activation works after it's installed.

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