How much should i charge family to put family filters on 3 different computers(non-subscription software solutions preferred),1 is a mac other 2 are windows pc's software doesnt matter i just want an idea on labor. My little sisters have been looking at porn(I found "bbw woman dildoed by mistress" which sounded like something i would have sent people to scare them in high school..), and naturally my rather traditional mother wants me to fix it...i however am sick of doing free work for her...how much would you charge(reasonably)?