How to re-install my Windows 8.1

sutherantear
sutherantear Member Posts: 10

Tinkerer

I have acer aspire e-15 with no cd rom drive I had upgraded to windows 10 its past the 30 days roll back time where I can go back to windows 8.1 and I have up graded all of windows drivers and my acer drivers and closed programs & no virus and still my computer randomly freeze have to shut it off & on. i had done a few commands not sure if i found my hidden recovery partition, but want to know if i can add a drive letter to it and copy it to my scan disk drive?

and can i down load a copy of windows 8.1 from microsoft server and can i use it to re-install my wndows 8.1 and wi i need a cd key for it? here is the screen shots i took of them. 

windows build.jpgdisk part.jpgdisk part.jpgreagentc.jpgall partitions.jpg

 

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