Question PC infected with a virus? Randomly dysfunctional

[randomness432]

Randomly today, my PC started acting weird, trouble closing applications and windows, troubleshooter stuck, internet/wifi not working, task manager freezes and numbers are static, control panel freeze, what is happening? And it keeps happening after about 15 minutes into computer use, and I have to keep restarting.

Video:

View: https://youtu.be/Sk5vyI_V2dM

 

[punkncat]

Do you have reason to suspect this is a virus rather than a possible hardware failure, or other issue? Are you monitoring temps? Storage drive(s) full?

 

[randomness432]

Do you have reason to suspect this is a virus rather than a possible hardware failure, or other issue? Are you monitoring temps? Storage drive(s) full?

I monitored temps, it was normal. Storage drives are good, I did scan a lot for virus but nothing comes up. I never had this happen before, it's completely new and strange to me.

 

[punkncat]

I monitored temps, it was normal. Storage drives are good, I did scan a lot for virus but nothing comes up. I never had this happen before, it's completely new and strange to me.

What are the complete specs of this PC (hardware)? Include power supply.