iPhone 4s to study

I got a new cell-phone.
Because I'd used my old one for 4 years.
And the battery got out of order. It wasn't able to be charged.

Now my new one is the iPhone 4s that is the latest mobile by Apple.
So far, it's difficult for me to use this.
Because the touch pannel is not familiar with me.
I hope to get used to tapping this pannel soon.

But iPhone is very useful.
Some applications are helpful to do something.
Listening to music, searching the place I want to go,
checking which train I should get, getting new information from Web sites.

Especially I want to use this one to study English.
It's convenient and interesting for me to read Englsih news with iPhone.

I want to improve my vocaburary skill to do that every day