Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

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Learn how to identify a phishing scam, designed to steal money via fake emails.

Find out how to change your capture settings on Windows 10/11 devices.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

了解如何管理 Microsoft 帐户安全信息和排查验证码问题。

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.

New to Xbox gaming on PC? Here's how to get started. Find out how to play with cloud gaming on devices you already have

Learn which languages are supported in Narrator in Windows and how to adjust your Narrator Settings.