Spreadsheets are used by businesses around the world to organize data, from sales figures to contact information from customers. But disorganization, including extra rows and columns, can make ...

Susan Harkins shows you how to restrict users to the working spreadsheet by disabling, or appearing to disable, empty cells. Most spreadsheets are contained in just a few columns and rows. That leaves ...

You can remove duplicates in Excel in a few steps. Duplicates can create problems when you're dealing with data.