Unistall windows insider ?

[brandy12345]

Hi I was originally on windows 10 in my gaming pc, and acouple of months back I opted into the windows insiders, now I want to spring clean my pc and have decided to get rid of anything associated with windows insider,

Any idea on how I go about this ?
I have undervolted and overclocked my pc and panicking if the answer is to reinstall windows which I assume will wipe everything from my pc.

 

[brandy12345]

So if I follow that link all the logo’s on the Home Screen (Windows preview) etc will be gone ?