Upgrading freshly installed W7

I've been using W10 since about a week after it came out. The reason I wanted to get it on this pc is because lots of people in the restoration area use it and I feel W10 might be more secure. 32 bit is no disadvantage in this application as there are some oldish programs which may be put on it, and it is only used like an office machine. By the way, the pc is used at The Helicopter Museum at Weston-Super-Mare in the UK. At home, I will be keeping W7ult64, W7pro64 and 8.1 pro64 as well as 2X W10pro64 and W10 IP 14342 (at the moment).
Its a shame that a lot of owners of older machines will miss the opportunity to "upgrade" because the clean install option is not common knowledge.

Info is everything!,
PS there a new TP out 14352.

Roy

Got the 14352 today, downloaded yesterday, took about 5 hours. Today, I got on the phone to Sky and they fixed it, I have got 11mb again. The pc that I'm using has 14352 tp, W10 pro upgraded from 8.1 pro and good old W7 Ultimate on it. I have a modular psu which makes it easy to have a switch at the back with four positions, 7, 10 10tp and all off. In a 5.25 slot there is an Akasa Lokstore M51 combi rack for 2.5 and 3.5 powered on all the time in case I want easy backups or even Linux Mint.