Microsoft Support
Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.
Find your error code | Xbox Support
Error 0x8007045D or 8007045D occurs when you download your profile or an update or launch a game or app on your Xbox. Learn what to do if you see error code 0x8007045D or 8007045D when you try to download your Xbox profile or an update to your Xbox 360 console. Learn more.
Uninstall Office from a PC - Microsoft Support
The steps to uninstall Microsoft 365 depend on the type of installation you have. The most common installation types are Click-to-Run and Microsoft Windows Installer (MSI). The other type is an Microsoft 365 installation from the Microsoft Store app.
Applies To:
Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Help with Microsoft Store purchases - Microsoft Support
Learn how to contact Microsoft Store support to get help for your payment and billing issue.
Applies To:
Microsoft account dashboard
How to create a new Microsoft account - Microsoft Support
A Microsoft account gives you access to Microsoft products and services with just one login. Notes: You can either use an email address you own as a Microsoft account, or create a new address by choosing "Get a new email address" or "Use your email instead" when you sign up.