I'm really new to the apple world, I have an ipad 1 32gb (not sure if it matters) but my school website is only compatible with internet explorer 7, 8, 9, or firefox 7. It won't work with google chrome, safari, or any others. Is is completely impossible to get internet explorer 7, 8, 9, or firefox on this version of the ipad? Thank you for your help!! Rachael.