Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Find out how to connect your Xbox Wireless Controller to a Windows device.

Learn how to play different type of CDs and DVDs in Windows Media Player.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

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

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

Pin, remove, and customize in Quick access. By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find.

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。

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.