Here's the reason all family members get charged when I work on their computers.
The only exceptions......my mom and my father-in-law.
I don't wanna be too harsh, but I didn't break your damn computer......you did.
After I fix it and it's working perfectly.......if it screws up again 2 weeks later-99% of the time...it's not my fault.
It's like having an electrician install a new power outlet and 6 months down the road the lamp that it's plugged into blows a light bulb....do you blame the electrician?
Some people shouldn't have computers.