online classes

it's interesting.. man i have to type this all over again. ergh, online sucks. everything was good until my computer supposedly caught a virus. wow, now i have to retype an entry. uh, so the draft button wasn't much use. i forgot what i said. but yeah, online classes.. good luck with that. what if you suddenly lost connection and missed like most of the class discussion.. or wait. how does these classes actually work? is it like an individual thing?