For example, your install won't be successful if you're trying to install Microsoft 365 or Office on a computer running Windows Vista or …

Windows File Explorer helps you find, open, organize, and manage files and folders on your PC and in the cloud.

On a Mac? See Check for Office for Mac updates automatically. If you're not sure what version of Microsoft 365 or Office you have, …

Note Microsoft Authenticator is not available for PC or Mac, because authenticator apps are designed for smartphones for security …

Oct 14, 2025 · PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve …

Learn how to install and use OneDrive to sync files and folders between your computer and the OneDrive cloud.

With System Restore you can revert your PC's state to a previous point in time. This can be particularly useful when troubleshooting …

Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, …

Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the …

Walk me through how to install classic Outlook on Windows How do I configure languages? Set up classic Outlook after a fresh install