Try these troubleshooting steps if Microsoft Store does not launch in Windows 10.

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

Find out the steps you can take if you receive a message telling you a driver can't load on your device.

The following disclaimer applies if you install Windows 11 on a device that doesn't meet the minimum system requirements: This PC doesn't meet the minimum system requirements for running Windows 11 - these requirements help ensure a more reliable and higher quality experience.

Here are some solutions to common problems with the new Microsoft Edge . If Microsoft Edge keeps crashing. If you can't open Microsoft Edge, or if it opens briefly and then closes, or if you’re unable to open specific webpages, here are some things you can try.

Download the latest internet browser recommended by Microsoft from the official support page.

An array formula (one that spans multiple cells) can do calculations on rows and columns of cells where you might otherwise need to use several formulas. For example, you can count the number of characters that are contained in a range of cells, sum only numbers that meet certain conditions (such as the lowest values in a range or numbers that fall between an upper and lower boundary), and sum ...

Learn how to use keyboard shortcuts in Word to navigate, select, format, and edit your documents faster and easier.

Learn how to retrieve a forgotten username or password for your Office for home or Office for business account.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.