PC freezing during internet multitasking

[yeti_yeti]

Been experiencing some freezes lately, when browsing with 4+ tabs. Is it the fault of my cpu (fx 6300), or is it something else?

 

[Rdslw]

hard to say, freeze is very general high lever error. Try basic memtest, chkdsk, benchmark and prime 95 and watch temps.
Freeze happens when memory is dying, CPU is overheating, even bad windows install can cause this.
return to us with more data about parts and temps.