Their help page completely fails to document how to use computers to act as printer servers for your hand-held devices which was my primary use case. The lack of help strongly suggests a blind spot to me: the continuing utility of the service. I also used it to print from a recalcitrant mac which refused to talk to the printer directly attached.<p>I'm sure there is a traditional lpr/cups path out for a Windows 10 host with use printer, to run a queue. Google doesn't seem to want to tell me about it.