Is it possible to have an External USB boot drive?

Hi, I have a MacBook Air 13 inch, Mid 2011 with Mac OS 10.7.5 El Capitan 10.11.6 on it. I would like to wipe MacBook Air’s drive and re-establish El Capitan on it. (Why I need to do this is a longer story) I have a 4TB USB powered by the USB port it doesn’t have a power supply. I was thinkin

Re: Effect On Data Using Google maps & Downloaded maps

Hi Blitto, The short answer: Google Maps doesn’t use much mobile data at all when navigating. In our experiments, it’s about 5 MB per hour of driving. Most of Google Maps data use is incurred when initially searching for the destination and charting a course (which you can do on Wi-Fi). There a

Re: Effect On Data Using Google maps & Downloaded maps

Hi Rod. Sorry I cannot answer your question. But just wondered why you would not use Apple Maps that is on your iPhone by default ? A few months ago the Choice Consumer Group tests for Sat Navs gave Apple Maps the highest points. It beat all the regular brand Sat Navs. > On 29 Jun 2019, at 11:

Effect On Data Using Google maps & Downloaded maps

Hi Folks Iphone X ON 2 GB plan If I download the maps (google maps) then drive for 12 hours running Google Maps the entire time with phone NOT on Airplane mode - will this use my data up? thanks Blitto Rod Blitvich - Amy & Sam’s Dad . . . . . . . . . . . . . . . . . . . . . . . . . . Good Id