You can later change your registration details. The details you put at the first time can be changed. One such detail is the password.
The real name in Gmail cannot be changed after. You have to set the name before only. It is decided at the time of registration.
You cant change it. You'll have to create a new account
You cannot able to change it.. When you write: "i agree for.." you agreed that your birthday date is correct and you wouldn't change it.. the only solution for this, it's opening a new account :/
The details of person that can be shown to others is present in the settings. The details can be about the name and age. It can be changed in the settings tab.
They check the date you enter at registration. Since the cannot check the real age of everyone entering details. They have to rely that the user is telling the truth.
No, GMail is not monitored. For further details you can read the privacy policy of GMail and Google.
You can see the Gmail messenger inside the Gmail account. You have to be a part of Gmail to see it. To be able to see it, you have to enter your details.
You can change your Gmail address after you change your IP. You however do not need to do that. It is because gmail is independent of IP address.
Unfortunately you cannot change your theme on Gmail on ipad.
my gmail open page language change how to re change to English
Gender is the first thing that Gmail asks on registration. It can either be a male or a female. This makes google decide your gender.
You can join Gmail by Signing Up. It required some of your information. When you have satisfied all the details, you will be a part of it.