Android is a mobile operating system developed by Google. It is based on a modified version of the Linux kernel and other open source software, and is designed primarily for touchscreen mobile devices such as smartphones and tablets.

1. ANDROID(OPERATING SYSTEM)
BY SAJAL SHEKHAR

2. What is Android ?
Mobile operating system developed by Google
Based on the modified version of Linux Kernel
Designed primarily for touchscreen mobile devices and tablets
Can also be found on cars, wrist watches and television.

3. History
• Is named after the founder
Andy Rubin
• Android Inc. was founded in
Palo Alto in October 2003
• Steve Perlman
• Acquired by Google in 2005 for
$50 million

4. Development
 Source Code is made available to the Android
Open Source Project (AOSP), an open
source initiative led by Google.
 The Source Code can be found on Pixel and
Nexus Devices.(OEM)
 Android updates typically reach various devices
with significant delays.

5. Security
• It was revealed that the
American and British
Intelligence agencies the
National Security Agency
have access to user data on
Android devices.
• On October 8, 2018 Google
announced new Google Play
store requirements to combat
over-sharing of potentially
sensitive information,
including call and text logs.

6. Market Share
0
20
40
60
80
100
Android iOS Windows Phone Blackberry Others
80.2
14.8
3.5 0.8 0.7
77.6
13.7
6.4
0.3 2.1
Chart Title
2014 2018 Column1

7. THANK
YOU
CHANDRALIKA
CHAKRABORTY
MA’AM