Trying to play jumpstart learning games without cd

My daughters have tons of pc games but are forever scratching them up. I was trying to get their jumpstart learning games to run without the cd in the drive. I have all legal original copies of these games. I tried to use nero to make an iso and mounted it but it keeps asking for the cd. I also tried to use game jackal but that didn’t work either ? I am running windows xp. Any help would be appreciated.