Open a service request in the Microsoft 365 admin center. This service is free. Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.

If you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out, here are some solutions.

You can link your social media account in one of two ways: Use the Xbox mobile app to scan the QR code. Select the Link option which will launch the Microsoft Edge app on Xbox. You can choose to link your Discord, Reddit, Steam, Twitch, or other social media account.

Earn points toward rewards by doing the stuff you do every day. It's easy and it's free. All you need to do is sign up, and Microsoft Rewards will be included in your Microsoft account: Microsoft Rewards. Once you've signed up, sign in to your Microsoft account to see your current points.

Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.

将好友添加到收藏夹: 登录 Xbox.com。. 转到我的 Xbox > 档案。. 在好友和俱乐部下，搜索并选择好友的玩家代号 (或选择列出的玩家代号)。. 选择 添加至收藏夹 。. 注意 如果还不是好友，请先选择 添加好友 。.

Learn how to fix common OneDrive personal or OneDrive for Business sync problems.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. Set up Office apps and email on a mobile device. Small business help and learning. Learn how to download and install apps you need from your Microsoft 365 business subscription.