Sorry guys I’m sure this has been covered but I don’t seem to have the ability to find any kind of consensus on how to do it. I’ve managed to boot my iMac from an external ssd. The internal HDD is just sitting there not doing anything. I was thinking about putting Windows 10 onto it. Boot camp seems to be the way I’d like to go but I can’t seem to find anything consistent by way of instructions for this. Any chance anyone has done this and wants to give me a quick step by step guide?