System crashing problem

[bh2o]

Hello. So recently my computer has been crashing when playing any game and now it seems to crash when I play Netflix movies. According to Everest, my current temperatures are:
CPU: 43c
Mobo: 39c
SPP: 55c
GPU: 34c

Right now it is warm in my room, but I am not sure what is quite wrong. The GPU is fairly new (Less than 6 months) while the other components are about 3 years old. I thought it might be an overheating issue due to the warm weather, but not 100%. No blue screens, just freezes.

 

[bh2o]

Sorry my build is:
cpu: q9300 quad core 2.5 ghz
MoBo: EVGA nForce 750i
Case: CM Stacker 830
Mem: 8gb (4x2gb) g.skill pc2 8500
gfx: GTX 460
sound: SB Xi-Fi Xtreme
PSU: 750 watts

 

[PoplicoMan]

what are your specs and tell me you HDD or SDD
because what could be happening is that there is so little space left on a storage device that
it takes a much longer access time resulting in slower loading of everything including system files. resulting in freezes
BTW your temps are fine

 

[bh2o]

HDD is seagate ST31000528AS. It's split into 3 partitions and is 1 TB.

 

[PoplicoMan]

can you check the free and used space

 

[bh2o]

Partition 1 (OS/Drivers): Used: 79.2gb, free: 67.2gb
Partition 2 (Games): Used: 52.8gb, free: 240gb
Partition 3 (Everything else): Used 72.5gb, free" 419gb

 

[PoplicoMan]

oh

 

[PoplicoMan]

have thought about the possibility that you have a virus

 

[bh2o]

I have, but AVG and spybot didn't detect anything. Know of any better programs?