Android is very important for human life .Meaning mobile is part of life.

Android is a Linux based operating system it is designed primarily for touch screen mobile devices such as smart phones and tablet computers. The operating system have developed a lot in last 15 years starting from black and white phones to recent smart phones or mini computers. One of the most widely used mobile OS   these days is android.  The android is software that was founded in Palo Alto of California in 2003