I don't want to insult anyone, so please.......
But in my wildest nightmare, I could not conceive anyone wanting to, or trying to, install an Alpha or Beta version of anything for permanent use.
It might be technically Legal, but so is blowing your brains out.
It plainly says it's for Developmental (evaluation) use only and anyone who's been around a while, knows it has a very short life span.
One Exception. I did adopt Firefox as my main browser on the first Beta release and followed that with every update till the final Ver. 1.0 on their worldwide release date. But, right next to my FF icon on my desktop, was the big blue
e of Internet Explorer. No problemo!
Initially, there were several web sites that I needed to go to that required IE 6 or better. Firefox has since remedied that problem.
It's not quite that simple with OS's though, unless you have each OS on it's own hard drive,
like I do, even when I'm testing a new OS, in Beta, I still back it up to a second partition on that drive, as soon as I have it set up to my liking. Ya jus never know when a Beta will take off down a dirt road and leave you stranded.
Be SAFE and never sorry! Eh?
The Doctor
PS: I'm using Win-8 for exactly what it was intended for..... to Develop my own pack of tweaks, tips and enhancements, so when it finally hits the stores and I'm required to set it up for my customers, I'll already have all my scripts and batch files on my Utilities disk ready for application.