If you use Word or Excel to edit a document or spreadsheet on your iPad, you can make use of add-ins. Here is how to install and use add-ins in Microsoft Word and Excel for iPad so that you can ...

This overlooked Excel feature replaces tedious typing with a form interface that speeds up data entry, protects formulas, and ...

Structured references use table columns instead of cell coordinates, making formulas easier to read, update, and trust.