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.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

OneDrive is your online cloud storage within Microsoft 365. It lets you store your individual work files that you don't want your colleagues to have access to unless you choose to share the files with them.

Use different themes and backgrounds to change the look and feel of Microsoft 365.

If you need help with Outlook.com, you can read our self-help content, or get support via email.

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Turn on Focused Inbox, and move items between Focused and Other folders, Includes instructions for new Outlook, classic Outlook, and the web versions of Outlook.

Learn how to troubleshoot and fix problems connecting to the intent when setting up your Windows 10 or 11 PC.

Use Version History to view previous versions of files stored in OneDrive or SharePoint libraries.