How to Unselect Workers from your Control Group

I have been asked this question before. Some of you may be wondering how do you Unselect workers from your control group with ease. This works as well for unselecting specific units in your control group. For example, removing High Templars, Ghost, Siege Tanks or any other units. The best known way is to Hold down both CTRL + SHIFT keys and Click on the unit icon within the unit box found below of your screen. This is useful when you have your units on the mineral line next to your workers. Here's some screen shots.

1. Drag and select everything.

2. Hold down SHIFT + CTRL and Left click on the Probes in the units selection.

In the events you have more than 24 units, press 2 and repeat using Ctrl and Shift.