Use the Xbox Accessories app to configure your controller or headset for your preferred gaming experience.

Learn how to get Microsoft Store updates for your apps and games. Download the latest versions of Microsoft Store apps and games.

Learn how to manage your mailbox size and keep it within a specific size limitation with Microsoft Support.

Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate.

Learn how to switch between Office 365 for home subscription plans, which include Office 365 Home, Office 365 Personal, and Office 365 University. You will also learn how to redeem a free Office 365 subscription that came with your computer or tablet if you have an existing Office 365 subscription plan.

Describes how to use the clean boot process to troubleshoot a problem in Windows 8.1, Windows 8, Windows 7, or Windows Vista.

With Power Query, you can search for data sources, make connections, and then shape that data (for example remove a column, change a data type, or merge tables) in ways that meet your needs. Once you’ve shaped your data, you can share your findings or use your query to create reports.

View and reply to an encrypted message without Microsoft 365 using Outlook for PC. If you're not using Outlook with Microsoft 365, your encrypted message will contain a link in the message body.

Windows activation requires either a 25-character Windows product key or a Windows digital license. Find out which activation method your device uses and where to find it.

Wenn Sie versuchen, Ihr Outlook.com-Konto Outlook oder einer anderen Mail-App hinzuzufügen, benötigen Sie möglicherweise die POP-, IMAP- oder SMTP-Einstellungen.