If your Outlook.com account has been blocked, follow the instructions in this article to unblock it.

Get answers to some common questions about 32-bit and 64-bit versions of Windows.

Get troubleshooting advice and see a list of options available for starting Windows in diagnostic modes such as safe mode.

See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.

Get answers to all of your Microsoft Word questions. Find Word help, how-to articles, training videos, tutorials, and more.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Windows backup and sync settings sync the settings you choose across all your Windows devices that you've signed in to with your Microsoft account.

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

Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 to add additional display, help, and proofing tools to Microsoft 365.

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.