Start me off please

Tried to do this myself. I do have a good backup, but can't seem to figure out how to continue with only new or changed files. Rather than find answers to my Norton Ghost 15 backup issues, I'll start off from scratch. Here's what I want to do:  Backup my main drive as well as my HP Factory Image drive. I then want to schedule incremental backups maybe once a month. Is there a way to view the files and folders so I may be able to cherry pick old ones in the future? If not let's proceed with step by step instructions. I really appreciate your help in all this!