Android is an open-source operating system used primarily on mobile devices. It allows devices to run multiple processes simultaneously and phone manufacturers to produce cheaper devices without worrying about software development. Android phones offer expandable storage via SD cards and provide a beautiful user interface. Key features of Android include running multiple processes, an open-source platform, versions of the operating system, and development tools like AAPT.

2. INTRODUCTION TO
ANDROID

3. FEATURES OF ANDROID
 Android can run multiple times at the same time
 Android is an open source platform

5. Android versions

6. Q&A
1. What is Android?
A) It is an open-sourced operating system that is
used primarily on mobile devices, such as cell
phones and tablets.
2. What is AAPT?
A) Android Asset Packaging Tool
3. What is SDK with Example?
A) Software Development Kit. (Ex: Java
Development Kit JDK)

7. Conclusion
 Android allows phone manufacturers to produce
relatively advanced devices without worrying about
software - this makes devices cheaper and gets them
into the hands of more people.
 Android phones come with SD card slots for
expandable storage
 Beautiful UI Android OS basic screen provides and a
beautiful intuitive user interface.