Remove Fillable Field

Hello. I have some PDFs that came with fillable fields, which I do not want in them. I know next to nothing about editing PDFs, so the Adobe instructions are incomprehensible. Are there step-by-step instructions anywhere that include pictures or are laid out in an incredibly simple way that show how to delete, remove or otherwise get rid of them? Everyting I have read assumes (what is to me) an advanced level of knowledge that I do not possess. Thanks!