Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

Check the Xbox services, games, and apps for any service outages.

Discover how to use Microsoft Phone Link to connect your Android or iPhone to your PC for seamless access to notifications, calls, and apps.

System requirements and setup steps for the Phone Link app

Learn how to change your Windows desktop background (wallpaper) and accent color using personalization settings.

Use a ready signature template from a gallery to create your email signature in Outlook.

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。

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

You can choose which apps will start automatically when you start your device.

Configure cameras In Camera settings, you can set default settings for each camera. The settings are stored for each camera and each user account—they don't synchronize between multiple Windows devices.