Rename your device to make it easier to identify if if you use multiple computers with your Microsoft account.

The first time you use the DirectX Diagnostic Tool, you might be asked whether you want to check if your drivers are digitally signed. We recommend that you select Yes to help ensure that your drivers have been signed by a publisher that has verified their authenticity.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

How to open Notification Center and Quick Settings. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Find out how the Windows location service works and how to change the location privacy settings.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

Phone supports Android version 7.0 or higher. Users must download Microsoft Launcher from Google Play. Downloading Microsoft Launcher replaces the default launcher.

Find out how to boot into safe mode in Windows 10 from Settings and the sign-in screen, as well as how to exit safe mode.

@提及某人向他们发送通知，并在 Microsoft Teams 中引起他们的注意。

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.