Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or ...
Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.
Sign in to Microsoft 365
Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.
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.
Forgotten your Microsoft account username
If the username lookup wasn't successful, try looking for your Microsoft account username within other products or services that you know are associated with that account. Read check your products or …
All Products - support.microsoft.com
Find out how to get support for Microsoft apps and services.
What’s New in Microsoft 365 Copilot | November & December 2025
Dec 17, 2025 · Welcome to the special edition of What's new in Microsoft 365 Copilot for both November and December 2025! Every edition, we highlight new features and enhancements to keep Microsoft …
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 subscriber, you …
Get help with your Microsoft account - Microsoft Support
Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.
Microsoft Project Online is retiring: What you need to know
Sep 5, 2025 · Why is Microsoft retiring Project Online? The legacy architecture of Project Online limits our ability to deliver modern, AI-powered experiences. Microsoft is investing in Planner and the …