i can't play any games on my laptop

[lawrene.ajoi]

every games that i use to play before (on the same laptop) couldn't play it for the second time,this my laptop specification:
Processor:intel(R) Core(TM) i7-6700HQ @ 2.6 boost to 3.6
RAM:4.00 GB
System type:64-bit
Driver:Nvidia GTX 950m

 

[lawrene.ajoi]

MERGED QUESTION
Question from lawrene.ajoi : "I can't play any games in my laptop"

every games that i used to play before (on the same laptop) couldn't play it for the second time please help me?this is my laptop specification:
Processor:Intel(R) i7-6700HQ@2.6Ghz boost to 3.6Ghz
RAM:4 GB
System type:64-bit
Driver:Nvidia GTX 950M
Laptop series:MSI GP6QE Leopard Pro