Desktop not visible in windows 2012 r2 Blue screen
Somtime after doing large file shift you might get your window explorer hanged and when you close the application you end up having blue screen.
So before you get other fix done try below first
Step 1 : Press CTRL SHIFT ESC
Result : window Task Manager will appear
Step 2 : Go to File –> New Task
In command line writte ” explorer ” and click ok
You might get the recycle bin or window explorer and the Desktop also.