You can split cells into columns in Excel using the "Text to Columns" tool, which is a great way to organize lots of data.

Combining Ctrl + Shift + Arrow keys lets you extend your selection in any direction until Excel hits a blank cell. Start from the top-left corner of your data, try Ctrl + Shift + Right Arrow, then ...

You can easily hide and unhide columns in Excel by individually revealing hidden columns or using the "Format" option to ...

Have you ever tried to drag the header columns in an Excel spreadsheet to make them fit the text? I have and just when I think I’ve got it right, a quick glimpse down the line of columns usually ...