how to uninstall any app from your pc

recently my parents installed a parental controll app called Qustodio that you need password + user to uninstall. 

i uninstalled it in 3 minutes but i expected to be 1 minute. (pc starts too slow)

apparently, when you meet this issue this is all you have to do:
first, locate where the files are. usually in C disk, program files

second, restart you pc with tons of applications settings that they will pop up when pc starts. this will give very high ping

third, when the pc restarts go the file immediately, drag it to trash and delete it for eternity. 

last, go to where you uninstall apps and uninstall it. it should say it's already uninstalled

also on mobile:
restart your phone and go to settings immediately,

go to security

go to device administrators,

when you see the app, tap the checkmark next to it.

it should block all the app's access to your phone/tablet

Ok?

hmm 

lol

ij