Imagine that somebody wants to explain to you in words what is going on on his desktop or wants to show the problem which appears frequently, and it takes a lot of time and efforts trying to explain that.

In such situation knowing how to make a screenshot  of the desktop can be very helpful.

How to Make A Screenshot On Mac OS:

1. Press next key combination: <COMMAND>+<SHIFT>+<3> to make a screenshot.

2. Minimize all the Windows to see the created file on the desktop.

3. The file is now on the desktop.

Another, more advanced option is to make the screenshot of the part you want.

1. Press <COMMAND>+<SHIFT>+<4>, now cursor will turn into crosshairs.

Press the button and hold it while choosing the area  for capturing.

2. Release the nouse button and you'll hear the shutter sound.

3. The picture will be on your desktop again.