im trying to get very good with computers, and i have a fairly strong grasp of computers as far as common day to day stuff goes...id like to start learning from the ground up as much as i can (mostly building computers, using them, security stuff, just whatever is needed to use my computer to its fullest and keep it safe...my last one got fried by god knows what...probably kazaa...i havent used it since). if anyone has a good website or book i could look into for beginner level knowledge of computers, or where to go from here, id appreciate it...thanks in advance