Beam adds plenty of desktop-grade browsing flair on the iPad, while throwing its own unique set of features into the mix.

Working with large spreadsheets means constantly tracking rows and columns, and it's easy to lose your place when you're staring at hundreds of cells. I've tried different workarounds over the years — ...

There's a ghost in your Excel spreadsheet. It's that invisible text box you keep accidentally clicking, or the chart that ...