Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

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

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

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

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Learn how to change your notification settings and quick actions using the notification center in Windows.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.