I still can't get on with my computer only my cell!

And I know I sound like a broken record and whoa is me cause I've posted this so many times, but I just don't know what to do!

I guess I'll have to take it to a tech cause I think it's my computer cause everyone else seems to be able to be on! Thank God for my cell phone!

But I want to be able to post here from my computer!! I'm getting really sad!

And it's good money I'll have to spend to get it fixed!