Intel iMac 24' monitor

There is obvious the trace of the letters left for more than 5 hours on the iMac monitor, if you have a still image shown on an iMac intel 24', late 2008 model monitor, for about 15 minutes.

 

So when you work with a program for more than 15 minutes, the traces of the menus, panels, etc. are staying there for almost a working day...

 

 

Done