The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Learn the keyboard shortcuts for common tasks in OneNote using a US keyboard layout.

Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

Office Lens is an app for all of your Windows devices. It's a great way to capture notes and info from whiteboards, menus, signs or anything with a lot of text--and even images without text.

Restrictions Invalid characters. Applies to: Certain characters have special meanings when used in file names in OneDrive, SharePoint, Windows and macOS, such as "*" for wildcards, and "\" in file name paths.

Learn how to break permissions inheritance and grant, remove, or edit permissions to a SharePoint site, list, library, list item, or document for individuals or groups.

Learn about the features and see diagrams of Surface Pro (5th Gen).

Tip: If you've already set up speech recognition, pressing Windows logo key +Ctrl+S opens speech recognition and you're ready to use it. If you want to retrain your computer to recognize your voice, press the Windows logo key , type Control Panel, and select Control Panel in the list of results. In Control Panel, select Ease of Access > Speech Recognition > Train your computer to better ...

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 family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.