That One Keyboard Shortcut That Will Save You Time

This keyboard shortcut has saved me lots of time when working with long documents and large spreadsheets:

Instead of scrolling down to hunt for the end of the text or the last spreadsheet cell, just press the Ctrl and End keys to quickly get to the bottom of the document.

And once you're there, you can press the Ctrl and Home keys to get back to the top of the Word document or to cell A1 of your spreadsheet.