Locking is a handy function in Excel that allows users to lock specific or all cells in a worksheet to prevent any intentional or unintentional editing of them. You can easily lock cells in a sheet by ...

You may want to create mandatory fields in your Excel spreadsheet -- fields that must be filled in before you can save the document. When a field is made mandatory, there is no risk of leaving out ...

When working with data files in Excel, you may come across text that's in all upper case. While you can always retype a few entries here and there if you prefer lower case, uncapitalizing a large data ...