I am using Windows 10(Technical Preview) from very first time and this problem is with me from that time.When i start windows its normal to work but after some time my screen becomes black and can not access any of my folder.When this happens I have to Restart windows EXPLORER from TASK MANAGER then it becomes normal but it happens again.
I think my PC might have no hardware problem.
PC CONFIGURATION -
core i-7 4770k
maximus vi hero
R9-270x
16GB G-SKILL