Windows 10: How do I reset my computer to yesterday, or maybe just a few hours ago?

my computer is not working and needs to be reset to a few hours ago~2am. I'd like to get some help I have things to do.

:)

 

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

 

Windows Updated(16299.309).KB4088776 Restart is required to complete.

Hi dalchina. Good news, I followed your suggestion and reinstalled the update and now it appears as "installed correctly" *Biggrin Maybe it was not necessary to run the Windows Update Troubleshooter or maybe if necessary. But using it I do not think it could have worsened something. The installation was very fast, unlike the first time it showed step 1 and step 2 completed.

Thanks for the suggestions and for the time to respond Best regards.


And thanks for the tip of that program, I'll have it on my list.