Sign in to Microsoft 365
Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.
Download, install, or reinstall Microsoft 365 or Office 2024 on a PC …
Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.
Account help - support.microsoft.com
Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.
Download and install or reinstall Office 2021, Office 2019, or Office ...
Learn how to install Office 2021, 2019, or 2016 on your PC or Mac.
October 28, 2025—KB5067036 (OS Builds 26200.7019 and …
Oct 28, 2025 · This non-security update for Windows 11, version 25H2 and 24H2 (KB5067036), improves functionality, performance, and reliability. To learn more about differences between …
Introducing Researcher with Computer Use in Microsoft 365 …
Oct 30, 2025 · Today we’re excited to announce Researcher with Computer Use in Microsoft 365 Copilot—a major leap toward more autonomous AI that works for you. Now with Computer …
Switching to Microsoft 365 Personal and Family Classic Plans
Starting January 16, 2025, Microsoft 365 Personal and Family plans worldwide will include Microsoft Copilot and Microsoft Designer. As an existing Microsoft 365 Personal and Family …
Microsoft account recovery code
A Microsoft account recovery code is a 25-digit code used to help you regain access to your account if you forget your password or if your account is compromised.
Microsoft 365 help & learning
Get support, help, and learning resources for Microsoft 365. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.
All Products - support.microsoft.com
Find out how to get support for Microsoft apps and services.