How long do you stay up in front of a computer?

I have personally spent 27 hours straight in front of computer only getting up to get food or go to the washroom. This was during an extremely intense Age of Empires match. As long as the screen is an LCD I can spend very long hours in front of a computer without too much discomfort.

My work is mostly related to computer and internet, so I stay in front of computer for about almost 10-12 hours in a day.My Back and my neck hurts a lot if I sit for more hours.Its like 9 hours at work and 3 hours at home.

I stay in front of my notebook or pc for almost half day, it makes my neck pain worse. lol

hi my self arman and internet is my need because i am a internet cafe administrator and this is how i stay in front of computer. basically i used computer for 10 to 12 hours daily. because just all of my work is related with internet and computer and this very important for me. because many of my customers and are meet me online. so this very important me to stay in front o0f computer. have a nice day.

I'm in the last year of my scooling life,and we have few lessons now ,so I stay in front of the computer all day ,for reading news, lisening musics and making frends with people. As the winter coming in, the weather turns to cold day after day ,then stay at home bocomes a good idea.

i can stay up to 12 hours. hahaha. then i'll have a terrible back and neck ache. huhuhu. T!!!!