↝ OWC / MacSales.com... ↜
↝ diglloyd Deal Finder... ↜
Buy other stuff at Amazon.com...
Now is the time to purchase computer or photo gear for 2018 federal tax write-off. Consult with Lloyd.
File Sharing and Remote Access
Turn OFF everything you don’t use.
There is simply no reason to needlessly invite trouble by enabling services you don’t use (though Mac security is excellent, tempting fate is not a good idea).
I use File Sharing between my Macs, so I leave it enabled.