Cant you just ask your parents to remove the restrictions, explain your problem to them and tell them to put it back on after if they feel the need to. I dont mean to insult anyone mate, but i cant belive your parents insist on these restriction at all and at the age of 18 do they really think that your going to stumble accross something that shocks you to the core online ? and more importantly why dont they have any trust in you to use your computer and the internet resposably and by their rules, explain this to them maybe thayll give in
Motherboard - Asus ROG Maximus VI Hero
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A man may fight for many things. His country, his friends, his principles, the glistening tear on the cheek of a golden child. But personally, I'd mud-wrestle my own mother for a ton of cash, an amusing clock and a sack of French porn.