Use the Xbox app on mobile, Xbox.com, or the Microsoft Store on PC to remotely install games to your console or PC—so your games are ready when you are.

As you browse the web, you'll see an icon in the address bar that indicates the security of the connection to the site you're visiting. This icon helps you determine if you can safely send and receive information from the site.

Learn how to troubleshoot Miracast connections and fix problems connecting to a wireless display or dock in Windows.

Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。

Important Make sure that you’re signed in to the correct Microsoft account before redeeming. If the code was purchased through a different account (for instance, as a gift), be sure to sign in to the account for the person who received the gift.

Learn about cloud gaming on Xbox using your Android, iOS, or Windows device.

1 TB at your fingertips. Protect your precious files, documents, and memories with OneDrive. You get 1 TB of cloud storage with a Microsoft 365 subscription, and can back up and share your files and photos with friends and family across all your devices.

Click System and Security > System.. On the View basic information about your computer page, see the Full computer name under the section Computer name, domain, and workgroup settings.

Help and support content for accessibility features in Microsoft 365 apps and services. Learn about ease of use features for vision, hearing, mobility, learning, neurodiversity, and mental health.

Before you start deleting files, note that some files either shouldn't, or don't need to be backed up in OneDrive. Outlook data files. Outlook data files are not suitable for storing in your OneDrive because they are often held open by the app, and trying to sync them can slow down your computer and block sync.