Hi, I just upgraded to my first cell phone that does stuff more than just call people. It's a Samsung Galaxy. When I got the phone the lady at the store said that it can be used w/ wifi. I was under the impression that whenever I use the phone to do internet stuff as long as I'm connected via wifi it's free. When I first got the phone I logged on to different websites to try the phone out. I even downloaded angry birds and have been playing it. I just went to the website of my cell phone carrier (bell) and looked at my unbilled usage. I'm assuming that is any usage since my last bill????? Is this correct? On the usage list there was a ton of mobile browser time. I don't think I've used a mobile browser? Could I have done it not knowing? When I play angry birds that I downloaded as an app am I going online to play? I totally don't understand and I fear I may be in for a huge bill even though I didn't intentionally rack up charges. Please help explain this to me... (I now understand how my parents didn't comprehend how to program a vcr to record...technology gets harder as I get older).