Keeping only the necessary icons in desktop

We keep our trash can desktop only keep the necessary icons. The icons can be set to appear only for a certain time. Thus, by using any one of our desktop - there is no icon
Open a window is installed it for you. How long after the time set you want to hide icons in the message desktop

Set up time is 20 minutes from the moment we can doing. Time to move on following slide for the time you start after, a certain time, the use of your desktop - Con vanish.
We can set the time from one minute to 20 minutes. Time to move on following slide for the time you start after a certain time, the use of your desktop - Con vanish.