Hi all, I have just picked up a secondhand PC as my previous one had been running slow/crashing. It is quite a modest machine: i5 4gb RAM etc. I'm guessing 6-7 years old. However this is still better than the one it is replacing which a few years ago I updated from Win 7 to Win 10 at no cost. I can't remember, was that a short-term launch offer? because even though this 'new' PC is flying I that is mainly cos it's clean & I would like to move to Win 10 as I have got so used to it. Can someone quickly outline my Windows upgrade options, money is too tight to mention! In addition, around 2016 there was a Microsoft offer on Office 2016 for educators of around £10 which I took advantage of. How can I move my Office 2016 from my old pc to this newer one hopefully without paying again?