Windows 10: My computer cant reset i cant use a usb to reset it it won't let me take any storage off help

My computer cant reset i cant use a usb to reset it it won't let me take any storage off help

:)

 

How to reset Windwos 8 Password?

http://windows.microsoft.com/en-us/windows/what-do-forget-windows-password#1TC=windows-8

• If you've forgotten your Windows password, there are several ways to retrieve or reset it:
  • If your PC is on a domain, your system administrator must reset your password.
  • If you're using a Microsoft account, you can reset your password online. ...
  • If you're using a local account, use your password hint as a reminder.

 

Far Cry 4 - computer froze. Only hard reset helps.

ello. Yesterday when playing Far Cry 4 my computer suddenly freezes with "BZZZZZ" sound.
Only hard reset helps. So after reset i again run Far Cry 4 and left for 12 hours in background. And after 12 hours without freez, all fine. But why i was had one single freez yesterday ( only hard reset helps ) ?
There is no any minidumps file to analyze. Minidump folder is empty.
I run even Prime95 for 10 hours, without errors.

My pc is:
4790 stock
8gb ram
Sabertooth Z79 Mark2
Asus Strix 980 ( Oc factory )
Corsair 750 RM
HDD 500GB SATAIII


I dont OC my pc, all is stock.
I am using 334.75 WHQL.

IS this game\software problem or hardware?
Like i say all is fine now, but i am worried about that one single freez ( only hard reset helps ) from yesterday.
Thank you for any suggestion.
Should i be worried?

 

Windows 10 infinite restart black screen

Thank you john for all of your help i decided to get the usb my computer came with and factory reset it i didnt have anything that personal or valueable so its ok thanks for the help though i appreciate it