Yes, they are normal Gmail features except they are not guaranteed to work and you can turn them on and off.
Yes, all gmail labs should be free, in fact, there should be little to no google products that you have to pay for
There snake in GMail. You have to turn it on in Labs.
In order to sign out of Gtalk labs, you have to log out of Gmail. The Gmail account is at top of the Gtalk. Signing out Gmail signs out of Gtalk too.
If your GMail account is inaccessible and you use GMail labs features try accessing your mail at the related link below. It is essentially a safe mode for using GMail.
Google Labs can be accessed through the settings on a Gmail account. There should be an option labeled Labs that shows the labs available. The different labs can be enabled through this screen.
Yes.Chatting on gmail or gtalk is free.
Yes Gmail account is free.
An Erlenmeyer flask.
Yes, sending and receiving messages on Gmail is free.
I have a Gmail account and i did'nt have to pay for it. just create a account on google..because if you have google you have Gmail!!
It is free.
No, because Gmail is free.