Add or remove items from an existing drop-down list (also called a drop-down menu or drop-down box).

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

Learn how to use keyboard shortcuts in Word to add accent marks, special characters, symbols, and more.

Get steps for how to change screen brightness in Windows.

Follow the steps in this article to help you cancel your Microsoft 365 subscription.

Learn how to use the Settings app to view and change display settings in Windows.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.