I told my sister to join the 21st century and ditch all of her cassettes now that her player is failing. That is probably the main reason she refuses to do it.

Is there an easy and inexpensive way to transfer the cassettes to a CD? She is not real tech savy and I won't be near enough to help.
I don't think she would want to do a lot of editing or remastering. Probably a quick copy would satisfy her needs and ears. She wants to buy a new player so a modest equipment expense is expected. There are not many to choose from. I thought I had seen some that could digitize a tape but I am not sure if they involve a computer or are a straight dub machine.
When one of my Nakamachi decks was stolen and the other failed, I moved on without much regret. I missed some of the music I had recorded but I did not miss the tangled tapes and limitations on easily playing just the tracks I wanted. Wish I could convince my sis to do the same but she has her mind made up. She is my little sis so I have to help her if I can.