How should I get win 7 pro

[MrKillChill]

I have windows 7 proffesional on my old pc and I dont know if I can get it off of it (I dont know how) ,I dont really want to pay £100+ for it so I was thinking of buying it from Kinguin I saw a tech youtuber buy his copy from there and everything was fine,should I buy it from them , its £20.

 

[Kurz]

You take a risk of buying a stolen key, why buy such an old OS?

https://support.microsoft.com/en-us/help/13853/windows-lifecycle-fact-sheet

 

[Hlsgsz]

I have windows 7 proffesional on my old pc and I dont know if I can get it off of it (I dont know how) ,I dont really want to pay £100+ for it so I was thinking of buying it from Kinguin I saw a tech youtuber buy his copy from there and everything was fine,should I buy it from them , its £20.

No.
Use teh instructions on in the appropved answer here to remove the license from your old PC, but only if you own a retail version. If it's an OEM version, you will need a new license: http://stackoverflow.com/questions/7759642/reset-windows-activation-remove-license-key
After that your can activate on the new PC with your key.

Whatever you decide, if you end up getting a new license, do yourself a favour and get W10.

 

[birdmatthew]

No with new games windows 7 will not be useful anymore. Microsoft have already abandoned it and games like forza horizon 3 need windows 10. I will be making the upgrade too soon.

I would suggest getting windows 10 pro.

 

[MrKillChill]

I found out that Kinguin is just a key reselling site and lots of people have used it and not have had any problems with it - even if they did they contacted them and got a refund instantly , Microsoft is ok with it (I think)