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#11
Retail keys can be used on any system, as long as it's only activated on one system.
OEM/System builder keys can be put on a custom build PC but will be tied to that PC/Motherboard.
OEM Manufacturer keys like Dell, Acer, HP etc are only designed for those systems and usually have a COA sticker attached to the system.
There are some sellers on eBay who will sell OEM manufacturer keys that have been previously activated on other systems. They're violating the OEM licence terms and shouldn't be selling those.
I'm not sure of your options in Ireland, but you could try Amazon? Don't buy from a marketplace seller though, I would only buy if shipped directly from Amazon.
Retail keys are very hard to come by now. They only come with a full boxed product. You could be paying a lot to find one. If you do look for one of those on eBay you'd need to make sure the listing has full photos of the box.
Make sure the seller has good a good reputation, is a long time seller. Here is a good example, as you can see it's fully boxed in shrink-wrap packaging.
Windows 7 Home premium 32 and 64 bit version | eBay
windows 7 home premium brand new unopened 32 and 64 bit | eBay
But, I won't be held responsible for anything bought from eBay. It's at your own risk.
For a retail boxed product? Expensive, as they're not easy to find now. You'd have to do some searching around.
OEM/System builder packs are a lot cheaper. If the motherboard dies you may be able to phone microsoft and explain that you're replacing the board as long as it's not being transferred to a new PC . But that's entirely at MS discretion.
You can look at this page as an example, you can switch it to England at the top of the page and see if anything comes up.
Buy Microsoft Windows Ultimate, Professional, Home & More - Newegg.com
OEM is fine you do not need retail.
Not sure why, but every time I've tried to buy software from Newegg it always comes up as "unavailable for UK" when I'm in the cart.
Not sure if this is some sort of restriction on shipping to the UK? Anyone else had any luck with this?
https://softwaregeeks.co.uk/product/...8P8HAQ#reviews
Would this work on my PC? And do you think this seller is legitimate?