Android – What is Root, Superuser & custom software?

I know Android is still a new thing in our country. Users who bought Android because they are either geeks, Linux gurus, adventurers, and explorers has passed. Now, Android is reaching a state where new users are following rather than doing their researches first. Credit goes to these people from the first group for making Android a known device and pull lots and lots of new members out of the iPoison and showed...