Have you ever hidden multiple Excel worksheets in one go and then tried unhiding them in one go. The unhiding normally is frustrating as you have to do one at a time. Here is a way you can get around the issue by using Custom Views.
How to have a non-numbered paragraph in the middle of a numbered list in Microsoft Word.
Change Prices or Values on Spreadsheet without using Formulas
If you have an Excel spreadsheet with lots of values and you want to change them all very quickly then watch this video. You can add, subtract, multiply or divide all the values in one go.
When working in Microsoft Outlook it is sometimes useful to hide some of the panels so you can just view your emails or just view your calendar. The quickest way is to click the button on the bottom right of your Outlook just next to the zoom slider control.
Shortcuts to highlight text in Word