can't access web pagesor sync contact

[sprintninja]

i don't know what happened but i can't access no web pagesa message keeps coming up saying ''the address is not valid check the addressand try again'' it will do that with any sites including yahoo,ebay etca sprint rep give me a # to dial on my phone in the past so it would fix this problem but i lost it can some one please help me i would be very great full and by the way does anyone know how to sync the the entire content of my phone to my computer because it only sync my media player and files but not my contact etc thanks for ur help