Since I got the new machine, we've sorted out most problems except Window Mail sends but I have to go to Webmail@RoadRunner to get incoming email.
I printed out all my contacts from the old machine and now I'm starting to type them all in - shouldn't take more than a month or so. When you type your fingers to the bone, you get bony fingers.
I also printed out all my eldest grand daughter's logins and passwords, then entered them, trimmed them off so they'll fit her wallet, and killed the doc.
There's always a method.