several years ago i used to do youtube adsense. where i review anime / film. the anime is very unislamic. i get money from reviewing that so it's haram money.
one day i decided to use that money to buy laptop. with that laptop, i learn how to code or doing programming. and then i made several apps / program, which generated lot of money.
now i am confused whether my income is halal or not. the work i am doing now is halal insyaAllah, but the laptop, which is used to make application, is bought using haram money.
is the profit / income i made all haram, and the apps too ?