Windows 10: A buzzing noise randomly occurring in my computer

My computer has started to randomly have a loud buzzing sound, I believe it is white noise, I have just gotten this computer and was wondering if it is something I needed to set up when I first got it. Any advice would be helpful.

:)

 

Computer randomly freezing with loud buzzing noise

Thank you for your help. I ran the tests you told me to. Could you help me read what these numbers mean and what the root cause could be?

 

Computer randomly freezing with loud buzzing noise

First post here, and hoping to get some help.

For about a month or so now, my computer would randomly freeze with a loud buzzing noise coming from my speakers. It seems like it usually happens when I have Chrome up and watching either Twitch or YouTube. The only other thing I have up is Discord and Fortnite.

The freezes seem to happen pretty sporadically, sometimes several times a day while sometimes it won't happen for a couple of days. I can't for the life of me figure out what the issue is.

The things I've tried:
Turn off hardware accelerator
Updated video card driver
Windows Fresh Start
Using a different browser

Any help would be tremendously appreciated.

 

N95 buzzing noise

I also have that slight buzzing noise which is bearable and it doesnt affect my calls or anything like that

Though once in a while usually after the phone has been plugged into the computer and alot of file transfers and apps installed i get a much louder buzzing noise that kills the battery in like 2 hours the only way to kill the noise is to switch the phone off
and than on again anyone else have this problem