This trick enables you to add blank app icons to the home screen of an iPhone or iPad, and use them to space out the display of apps. Why would you want to have gaps on your iPhone or iPad screen?

If you'd like to have empty space in between some of the icon sets on your Windows 7 taskbar to keep things organized and separated, this simple hack will get the job done. Lifehacker reader ...

Well, now that the taskbar is right in the center, there is a lot of empty space left. I really don ... click on the Performance icon on the top menu ribbon to activate it.