how to use my 500 GB ssd on my MacBook Pro mid 2012 as my boot drive and use my internal hard drives as my memory like I want my profile and everything from my internals
I have two 860 emo Samsung ssd drives in my mid 2012 MacBook Pro and I have the original hard drive tht came with my Mac plus a 500 GB Samsung t5 ssd connected externally so all in all I have 3 tb of space but one internal ssd is extremely full so I want to run off my t5 ssd but everything I have is on one of the 1 tb 860 evo like my profile and everything and im 79 gb from having no space on that one so even if I back it up on the other internal it will just fill up
MacBook Pro 13″, macOS 10.16