Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.

Find out how to submit a case review and learn more about your Xbox enforcements.

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

Learn how to view and delete your browser history and other history in Microsoft Edge.

了解适用于 Windows 的“照片”应用如何让你查看电脑中的照片和视频以及 OneDrive 中的照片和视频，并按日期、相册或文件夹进行整理。

Summary. This update includes a new user interface (UI) functionality for Windows Update in Windows.

Sharing OneDrive files, SharePoint files, or Lists with other people allows you to securely collaborate with people outside your organization.

Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.

Important: Reactions are only available to individuals using a work or school account in Outlook with a qualifying Microsoft 365 subscription.