Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

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

Pin, remove, and customize in Quick access. 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.

On the Change your password page, enter your current password and then enter your new password. For additional security, select the optional checkbox which prompts you to update your password every 72 days.

If you’re having problems getting connected to a network and can’t get onto the Internet, here are some things you can try in Windows.

Troubleshoot issues that occur when setting up external monitors. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.

Share your calendar in an email. If you don't want to give someone permissions to share your calendar and see updates, you can email a static copy of your calendar for a specific date range.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

How to use the COUNTIF function in Excel to count the number of cells that meet values you set.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.