this is a problem i also struggled with a while ago, i can tell you that the first steps you wanna do is shift your focus away from pornography by taking up other activities or hobbies, placing filters and parental controls you cannot modify or having a friend do that for you so that when you get the itch or the craving you can't get on it (for any computer in your house). I recommend also taking a break from your laptop for some time, i know that usually when you got nothing to do and you are bored you look for that immediate pleasure or rush and it can take a hold of you. Another thing for you to maybe try is doing lots of mental work after some recovery, if you stimulate your forebrain more, you gain more control over yourself, and 100% prayer with Jesus just talking about this addiction problem and making at least an honest attempt to maybe repent, because if you don't then it sort of becomes a vicious cycle and it is very hurting.
Don't worry bud, this is a tough problem but I have confidence and I think Jesus has confidence in you as well that you will get through this lust and temptation, and I know for many of us here as males if you looked at the singles section also have had similar problems. The key is avoiding the source of temptation and resisting it and then the tempter leaves you alone, because heck even now I still get lustful thoughts and they can be frustrating, none of us are perfect and coming to Jesus and asking him to take this burden of sin and help us change is really the only way we can progressively become better people.
So take some action, and don't let those thoughts and lazyness get to ya! Just sort of struggle through until you say no and then bam close the laptop or the computer and maybe walk out or something.
