If you hit a hurdle in Microsoft Excel, press F1 to bring up the Help pane, usually to the right of the window.

When you use the click-Shift-click combination, the first cell you select remains active. To activate a different cell in the same row of the selection, press Tab and Shift+Tab. To move up and down ...

Psychologist Andrew Stock shares the science behind short cuts – intuitive thoughts and instinctive feelings that our brains ...