Computer working slow after being cleaned and its 3 months old what is wrong?

TheExplosiveRat

Commendable
Jan 24, 2017
5
0
1,510
I have a three month old pc and i cleaned it from dust and now its going all weird, i dont know what the problem is plz help me
 

TheExplosiveRat

Commendable
Jan 24, 2017
5
0
1,510


its a desktop and i removed the side pannel i was cleaning from and then cleaned the dust out with a small dusk cather
 

TheExplosiveRat

Commendable
Jan 24, 2017
5
0
1,510

At some point in gaming my game laggs like crazy and my pc is a good pc so idk y this is happening everything look ok till all the lag comes
 

TheExplosiveRat

Commendable
Jan 24, 2017
5
0
1,510


no i checked rn