Learn more about phones, internet, and other technology.
Explainer Category
Prepaid phone plans vs. postpaid phone plans: What’s the difference?
So, you’ve decided to get a new phone or add service to a phone you already have. Congratulations! As you’ve been considering a variety of…
What is AT&T International Day Pass?
International travel is one of the great joys in life, but it can be hard to travel abroad with peace of mind if you can’t stay connected to…
Using your US phone in Japan
Traveling to Japan is an exciting journey—there’s so much to see and do! But while you’re making all your plans and getting ready to pack,…
What are megapixels?
If you’ve been shopping for the latest smartphones and comparing features, chances are you’ve come across the term “megapixel”—but do you know…