If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Learn how to customize your keyboard for a specific language or format to control which characters appear on the screen when you press the keys.

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

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.

Learn how to prepare your Windows device for a hardware change and find help reactivating Windows after a hardware change is complete.

We'll describe three connection types for keyboards and mice. Follow the description that applies to your mouse or keyboard’s connection type.

How to use conditional formatting in Excel to visually explore, analyze, and identify patterns and trends.

Voice Recorder has lots of options like adding markers to identify key moments, and the ability to trim, rename, and share your recordings.

Disk Management in Windows helps you perform advanced storage tasks like initializing a new drive and extending or shrinking volumes.

Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.