I have an older model MacBook and the software needs to be updated (Currently 10.7). However, when I go to check for update, nothing is available. I try to get MacOS Sierra but it won't load. I don't really know what i'm doing but I could use some help :)
OK, I've read up on the migration assistant and it all seems relatively straightforward, but I will be transferring the apps and contents from a 2006 iMac (Lion) to a newer 2015 5K retina 27" iMac (OS unknown at this point). Any advice? Or help? I'm most concerned about getting my older data...