I believe you go to settings and go to "General"
Yes. The Mail app.
No. Itouch's cannot call, but if you want to contact someone you can use e-mail.
Settings, Mail, Add new account....
Wi-Fi is automatically set and used in the itouch. It doesn't need to be set up.
Someone could open your mail and steal it? But it's highly unlikely :)
NO
yes you can
a really good itouch app is papijump it's fun and addicting and FREE!! u should totally get it if u have an itouch or iPhone!also you should get snail mail its not free though i think its like 1.99 or 2.99 but its cheap and theres snail mail lite that's free
Go to settings, and then to mail, and then to your signature. You can edit it from there and choose to not even have one.
no. not that I'm aware of.
you must have itunes on your computer.if you dont then download it. connect your itouch to the computer and open i tunes.
You have a set of defult tones and you can go on itunes and buy ones.