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.

System requirements and setup steps for the Phone Link app

Learn how to recover files that have been lost, deleted, or accidentally changed.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Learn about installing and adding printers in Windows. In most cases, all you have to do to set up a printer is to connect it to your PC.

This page provides phone numbers of Microsoft customer service.

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

Learn how to change or reset your Windows password if you've forgotten or lost it.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.