An introduction to installing the Windows 365 app and the hardware requirements to run the software.

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.

Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

To find out if an app or program is installed in Windows 10, select Start > Settings > Apps.

Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Learn how to sign in to your Hotmail account, now known as Outlook.com, and access your emails.

Keeping your login information secure will sometimes require you to change a password. You can easily edit the passwords saved in Microsoft Edge.

Learn how to install Office 2013 on your PC or Office for Mac 2011.