New
#1
Best external to external hard drive synchronized backup plan?
So I want to clone one external 2TB with another. So one drive is the main use one and another the backup one. So I copy everything over to backup and i store the backup at another house and then I start using the main: deleting and adding/editing files. What is the best software or whatever to allow me, after some time, synchronize/clone the externals again without deleting all on the backup drive and recopying? (main to backup) and make them clones again? ..Adding and deleting or replacing any nonidentical files.. Like where i can press a button on some software and it do the work for me.
Sorry if this is confusing