We're committed to delivering continuous innovation by releasing new features and enhancements into Windows 11 more frequently. Windows devices get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR). ...

Explains how to sync your Google, Yahoo, iCloud, and IMAP mail, contacts, and calendar to the Microsoft Cloud.

Learn what you can do if you're not receiving account aign-in verification codes.

Send large files by using file sharing, cloud services, or other solutions for working around file size limits in Outlook.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

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

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.