Small trick to check your PC specifications

Many ppl dont know this, but here is rly simple way to check your system specification and drivers
Enter into command prompt or CMD (start -> enter CMD in search -> Enter (for win 7))
Type dxdiag and press enter, you need to w8 a bit and this windows will pop up


Here u have all info about all components and drivers that are installed on your PC
Mby window for update pop up, just press no and continue
U can also save all info into notepad file