Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Learn how to upgrade Windows 10 Home to Windows 10 Pro to access more advanced security and networking features.

You can add an input language in Settings. Adding an input language lets you set a language-preference order for websites and apps. It also lets you change your keyboard language.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

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

Learn more about how to find all your apps and programs in the all new Windows Start menu.

Find your files in Windows 11 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar.You'll see results for documents across your PC and OneDrive.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2