hacking another computer
my computer was recently hacked by an amature hacker and he tried deleting all of my files and folders, thankfully i have backups but thats besides the point i need to know how i can gain access to his computer and mess with his shit because i know who it was but im not entirely sure how he did it. does anyone knwo where to start ? and yes i know it isnt easy and yes i know it takes time but i have time and patients so please help 

