The app (google Authenticator) uses it to verify your device. You can use the saved image to authorise your new device through the app.
disguy2k
joined 1 year ago
Save your QR codes to the notes app and lock it.
I think it's any Apple device with private IP address enabled
The HP Z600 is good value for money. Units a few years old can be bought cheaply. They're quiet for the compute power on offer. There are hundreds of different configurations available all the time on eBay.
DataPurger. I like to save the meaningful/useful stuff, but I don't keep everything for the sake of it. I try to have an efficient workflow during content creation, and purge the unwanted stuff straight away.