Find out the steps you can take if you receive a message telling you a driver can't load on your device.

Learn about what effect closing a Microsoft account might have on your other apps and services.

Add-ins provide optional commands and features for Microsoft Excel. By default, add-ins are not immediately available in Excel, so you must first install and (in some cases) activate these add-ins so that you can use them. Some add-ins are built in to Excel, such as Solver and the Analysis ToolPak. Some other add-ins are available from the Download Center, and must first be downloaded and ...

Change the size of your desktop icons. To resize desktop icons, right-click (or press and hold) the desktop, point to View, then select Large icons, Medium icons, or Small icons.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Learn how to install and use OneDrive to sync files between your Windows device and the cloud.

Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

Use Outlook for Android on your phone or tablet to add your Outlook.com, Microsoft 365, Exchange-based email, or IMAP or POP email account.

Learn how to download Microsoft Teams. Get Microsoft Teams with Microsoft 365 or download a free version of Teams.