In Microsoft Excel, a program packaged with Microsoft Office, you can create databases of information and then make calculations, graphs and charts based on that data. It's a handy program to have if ...

Sometimes hiding certain columns in an Excel spreadsheet can be helpful: Doing so can make spreadsheets easier to read or you may have other reasons to hide them. In any case, hiding columns in ...

Messy Excel data can be a huge time-waster and a major roadblock to getting real insights. When you deal with an Excel workbook that’s packed with inconsistent entries, missing values, and duplicate ...