You can insert a drop-down list of valid entries (also called a drop-down menu or drop-down box) in Excel to make data entry easier, or to limit entries to certain items that you define.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Learn how to troubleshoot and fix problems setting up your email in Outlook.

Search for files. Looking for an older file? Search is a powerful tool to find all your online files. Type a word or phrase in the Search box.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find. Just right-click (or long-press) it and select Pin to Quick access. Unpin it when you don’t need it there anymore by right-clicking (or long-pressing) it and selecting Unpin from Quick access.. If you want to see only your pinned folders, you can turn off recent files or ...

Learn how to find the serial number on your Surface so you can register your product or request service.

To change your translation preferences, go to Home > Translate > Translation Preferences.. Here you can set your preferred language. Translate part of an email. To translate just a bit of text from a message, select that text and right-click.

To open the Start menu—which contains all your apps, settings, and files—do either of the following: On the left end of the taskbar, select the Start icon.

Learn how to view, manage, and delete cookies in Microsoft Edge.