Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.

To return to the original settings later, go to Design > Paragraph Spacing and choose the option under Style Set.This may be Default or the name of style you’re currently using.. Change the line spacing in a portion of the document. Select one or more paragraphs to update.

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

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To prevent other users from accidentally or deliberately changing, moving, or deleting data in a worksheet, you can lock the cells on your Excel worksheet and then protect the sheet with a password.

You can manually adjust the column width or row height or automatically resize columns and rows to fit the data.

How to use Storage Sense to free up hard drive space on your Windows device.

Copilot is available in the Home tab of Word, Excel (Preview), PowerPoint, and Outlook if you are a Copilot subscriber. If you also have a Microsoft 365 subscription that includes the Microsoft 365 desktop apps then you should find Copilot available in those apps as well.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.