How to freeze panes in Excel to keep rows or columns in your worksheet visible while you scroll, or lock them in place to create multiple worksheet areas.

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).

Lists all Excel functions by their category, such as Logical functions or Text functions.

Learn how to open, navigate, and troubleshoot File Explorer in Windows, with answers to common questions and support assistance.

Explore your options and settings when you install add-ins.

Get help with using mail, calendar, and contacts on Outlook.com.

How to use the COUNTIF function in Excel to count the number of cells that meet values you set.

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.

Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

Learn how to use digital signatures, digital IDs, and signature lines in Microsoft 365 files, such as Word, Excel, and PowerPoint.