Time machine and new iMac
I have a 5T LaCie external drive that has been used as my backup device for my Time Machine and I have been reading about starting up my new iMac using Time machine. Can I simply plug the drive into the iMac then turn on the computer and let it transfer everything over the weekend?
Do I have to tell the computer to make transfer or does it happen automatically?
If I must tell the iMac to make the transfer do I use the entity called "Migrate" (don't recall what it is called)
Please advise