Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.

If you see error E102 when you try to turn on or update your Xbox console, this means there may have been a problem installing the update. Find more solutions here.

Training: Get started with SharePoint in Microsoft 365. At office.com, sign in to SharePoint, then select the SharePoint tile.

Learn how to ink, highlight, or take notes on web pages and share them with others.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Use Settings in Windows 10 to change default apps and programs.

You can add columns, rows, or cells to an Excel worksheet or delete them. Columns insert to the left, rows above, and cells above or to the left.

Explore tips to change your Microsoft Teams background. Learn how to replace, blur, or change your Teams background image before or during a meeting.

Learn how to use the Analysis ToolPak to perform complex Excel data analysis. Explore the various data analysis functions available in Excel.

If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.