Early on there were so many apps that I transferred (or tried to transfer) from my 2008 iMac weren’t functional and there didn’t seem to be an alternative app on the 2019 iMac that I had just gotten. It’s all quite confusing to me, a person with limited technical skills.I am getting ready to take another shot at getting the apps I need moved to my “new” machine that has caused my internet connection to be a toss-up and (to top it off) the internal BlueTooth app has effectively died; it no longer recognizes any devices and I am forced to wire connect everything. Most of these issues did not happen overnight, so when I called the folks at PowerOn, the 90-day warranty had expired. Their agent suggested that I purchase an external BlueTooth app, but as I said above, I have limited tech skills, and cannot figure out how to get it (a thumb drive thing) to install. With regard to the attached pictures, note that someone modified the BT in January of 2020 and what you see in the other picture is the only thing I get: no list of devices, no ability to turn BT off, the only reason the keyboard is connected is that it is wired.Anyway, to my main point, I suggest you abandon PowerON as a source for rebuilt iMacs or anything else for that matter.