How do あなた 削除 the history and take screenshots on a toshiba laptop?

That depends on what browser あなた use... I'm not about the screeshots though that is something i ask myself :P

あなた have to go to the histery of your browser and there あなた can delete.
And for screenshot あなた use Print screen. If it doesn´t work like that, use the Fn button and then print screen

Sounds like someone is looking at porn >w>
Possibly making some