For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

Avoid and report Microsoft technical support scams. Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

There are a number of possible explanations for why verification codes don't always arrive. Read through the list of the most common causes, and see if any of them apply to you, or use our troubleshooter to help guide you.

From the Microsoft 365 home page select Install apps. Select Install (or depending on your version, Install apps> ). From the home page select Install apps (If you set a different start page, go to aka.ms/office-install .) For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn/account.

Potentially unwanted applications (PUA) are a category of software that can cause your machine to run slowly, display unexpected ads, or at worst, install other software which may be more harmful or annoying.

這些數位遊戲購買的退款條款涵蓋 Microsoft Store 的數位遊戲方案、Xbox 應用程式 (不含電影和電視應用程式)、數位化的遊戲搭售方案，以及數位耐久性和消耗性的遊戲方案, 無論是透過 Xbox 主機裝置或僅限於您的電腦提供 (統稱「數位遊戲產品」) 提供，例如遊戲季 ...

Some apps let you manage background activity, which determines what they can do when they’re in the background and not actively in use. Apps that can run in the background can send and receive notifications, sync information, and stay up to date.

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings. Important: You can have multiple work or school accounts, but only one personal OneDrive account.

Luôn kết nối với bạn bè trên các mạng xã hội của bạn khi chơi trò chơi trên thiết bị Windows. Liên kết các mục yêu thích của bạn như Discord, Reddit, Steam, Twitch và hơn thế nữa. Với một vài trường hợp ngoại lệ, bạn sẽ chỉ phải liên kết tài khoản một lần.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.