Totally new and I know nothing and need help

[Sigi]

Hello Charlz

Superduper will solve your problem.

1. You make a bootable backup with everything on the internal HD that is on it. Superduper does that for you
2. You take the old internal HD out of the imac and replace it with the new one
3. You boot the computer with your external HD
4. You tell SD to clone your external HD onto your new internal HD as a bootable copy
5. You are all set

The digital age was slowing me down too - and I guess everyone - I made the move one year ago. But now I am pretty quick. Take it easy and learn step by step

Sigi