When you press a letter on the keyboard the focus is shifted to the icon starting with that alphabet. Or when you select an icon with your mouse pointer the icon gets focused with a pale white box.

While you have Show desktop transparent vertical bar at the right side end of the taskbar which also adds the functionality of Desktop Peek, it appears that there are some who miss the old Show ...

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 ...