Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Use Find my device to locate and lock your lost or stolen Windows devices.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

The new Microsoft Edge helps you browse, search, shop online, and more. Like all modern browsers, Microsoft Edge lets you collect and store specific data on your device, like cookies, and lets you send information to us, like browsing history, to make the experience as rich, fast, and personal as possible.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.