Your Excel formulas cheat sheet: 22 tips for calculations and common tasks Max Productivity By JD Sartain, Dec 29, 2019 11:06 pm PST dmasaoka@idgcommunications.com ...

Formulas are one of the most important components of an Excel sheet and as such, deserve—warrant—protection. You don’t want users accidentally changing formulas and impacting the purpose of ...

The PDF File has been inserted into an Excel sheet as an object similar to a chart or any shape. We can drag it or resize it as we want. Repeat the same steps to insert more PDF files into the sheet.

Here is a tutorial to lock or hide only the formula cells in an Excel workbook. You can also lock formulas in all worksheets in a workbook.