You can easily change your password on Gmail. The password is like the key to Gmail account. You can change it in the settings.
You cant change it. You'll have to create a new account
Yes it is possible to export everything. You have to go to the settings of Gmail. In the settings you can find import from Hotmail.
Every Gmail account has a settings button. It helps to create and configure the settings of account. It is present just above the top mail.
should be able to just change main gmail account on phone. go to settings, accounts, remove gmail account and add new one. if you want separate account for email and different one for market then you might have a problem.
you go to gmail and then press your iconthe press settings
Sign in to your Gmail account. Click on "Settings" at the top right of the web page.
Gtalk settings are inside the Gmail settings. Gtalk is a part of Gmail so their settings are together. You can find it's settings when you go to account settings.
You can cut or delete your Gmail account. This can be done by going in the settings of account. It asks for your current password while deleting.
To logout of gmail account on iPhone, go to Settings > Mail, Contacts, Calendars > tap your gmail account > move slider to off.
You can get a new page on Gmail by a new account. The new account will have all the settings reset. The account will have to start from all over.
Choose settings and then Themes.