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.

While Microsoft Excel's comments and notes tools both let you annotate a cell, they serve different purposes, work in diverse ways, and vary in how they look on a printed Excel worksheet. In this ...