My promlems with the lap top

So i have been using my mom's old lap top to get on the inter net so she let me take it to my grandmas house so i would have something to do .well the did not work out very well.we were typing in something wrong for my mom's laptop to connect and today my cousin typed in an e insted of an f and walah!i am on!

THANKS JON YOU ROCK!!!!!!!!!!!!!