Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

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.

Wenn Ihr Kauf von Office oder Microsoft 365 mit einem Product Key verbunden war, geben Sie Ihren Product Key auf einer der Websites ein, die nachstehend für Ihr Produkt aufgeführt sind.

This article describes step for users to allow all Web sites in the Internet zone to run JavaScript in Internet Explorer, Chrome, and Firefox.

Learn more about what items get imported from Google Chrome and other browsers to Microsoft Edge and how to import Third-Party Passwords to Microsoft Edge.

Learn about the quotas and differences between Microsoft storage and email storage.

Learn how to change Internet Explorer settings, or reset browser settings when there's a problem.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

如果尝试登录到帐户，但收到一条消息，表示该帐户被锁定，则这是因为与该帐户关联的活动可能违反了我们的使用条款。. 如何解锁 Microsoft 帐户

通常とは異なるアクティビティについてのメールを受け取った場合、Microsoft アカウントの最近のサインイン アクティビティを確認します。