There are so many good hardware temp monitors today that I'll just share one I used yesterday as it had no malware. SPECCY.
That said why don't I measure? Because I fix such things by replacing heatsink compound, fans and such rather than measure. If it's too hot, we get that under control since it can age or kill chips and boards.
I am newbie here I want to know about how do I monitor my PC hardware temperature. I run into serious trouble when my PC restarted couple of times when I play games more than an hour. I discussed with friend he told me that it could be overheating problem. If this is over heating problem then how do I monitor temperature of hardware of my PC. Or if this is not problem of overheating then what else is the issue.

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