Ok so I managed to run the program on multiple PCs, I have a couple of questions, I am not a pro programmer but trying to learn so please bear with me...

1) How does the program know NOT to search for ranges that someone else has already searched for? is it automated in the code to get previous searches from other users online? If so, does that mean that it would be a bad idea to run it on an air gapped PC?

2) I am currently running bat files: 10,17,18... would running them again after scan completion search for different ranges within 10 & 17 & 18 automatically?

3) Can I try my luck and use BSGS to search for other wallets' private keys (example: wallet #64 or #66)? If so can someone please Eli5 how to do it? (where to input other wallet's public key and how to set range?

I am learning python these days, dunno if that will help