A Microsoft account is a personal account required for access to Microsoft’s products and services.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

Create a channel in Microsoft Teams by selecting Create channel from the menu next to the channel name.

How to improve gaming on your Windows 11 PC by making use of the optimization for windowed games settings.

Learn what to do if you receive a message in Mail or Calendar for Windows 10 that your account settings are out of date.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content

Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

Sharing your notes is easy in OneNote for Windows 10. You can invite others to view a specific page or an entire notebook, and you can select whether notebook participants can only view or fully edit your notes.