Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...

To fix the Unknown error trying to lock file in Teams, Excel, OneDrive, PowerPoint, SharePoint, etc, Office apps use these proven solutions.

How to Have Excel Freeze Row and Column Data It's often useful to freeze header rows or columns in Excel while navigating through a spreadsheet.

In this guide, we'll walk you through how to add a header of footer in Excel so you can start making your sheet look more organized.

You can add a header and footer to Excel, and in this guide, we'll show you how.

Here’s how to lock cells in Excel, whether you’re on Windows 10 or macOS, and it's easy as pie. Learn how to lock cells in Excel and keep vital information on your spreadsheets secure.

Did you encounter an unknown error trying to lock file? Do not panic. Just hop on this article to troubleshoot the problem.