System requirements and setup steps for the Phone Link app

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

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

访问 EA 帐户设置门户以管理你的电脑版 EA Play 订阅。通过 Origin 或 EA 应用（Beta 版本）获得的 PC 版 EA Play 订阅不会自动取消，并且你 PC 版 EA Play 订阅中的剩余时间将不会转换为 Xbox Game Pass Ultimate 或 PC Game Pass 的时间。

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Learn how the Photos app for Windows lets you view photos and videos from your PC alongside those from OneDrive, and keeps them organized by date, album, or folder.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.