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 ...

Protecting cells in your Microsoft Office Excel 2010 spreadsheet is a good idea because it enables other people to view the spreadsheet but prevents them from modifying your data and formulas.

Every time I add a comment in an Excel cell, it automatically inserts my name. Since I’m the only one using this computer and I don’t send my worksheets to anyone else, it’s a nuisance. How can I stop ...