My computer is underperforming

[umick]

 

So i had windows 7 and i just upgraded to windows 10 and for some reason when i play games like counter strike ,Apex legends my fps is just too low compares to what it used to be.I would like to know some solutions since when i was in windows 7 i could play every game at high fps .

I3 4th generation
Gtx 1050 ti 
8gb

[Firewrath9]

could be bc the i3. set ragdolls to low, and all cpu things.