Gmail TIPS to be a Gmail ninja

Official Gmail Blog: So, you want to be a Gmail ninja?

India is a country where most of the people use either Gmail or Yahoomail, so, if you are an active Gmail user,
receiving lot of new emails everyday, takes you lot of time to read them all, instead you would like you find the important email, reply and mark those you needed to take care of later on , use stars, filters, keyboard shortcuts, labels Gmail Labs like tasks or canned responses, here are some tips suggested by Google to use Gmail more effectively: gmail tips