1. Unit 1: Generalize Operating System
1. Unit 2: Functionalities Of Generalize Operating System
1. Unit 3: Operating System Structures
1. Mobile Computing
1. UNIT-1 Mobile Devices
1. Unit 2: Function of Mobile Operating System
1. Unit 3: Mobile Operating System
1. Unit 4: Generalized Mobile Operating System Architecture and comparison
1. Unit 1: Basics of Android Operating System
1. Unit-2 Internal Mechanism of Android OS
1. Unit-3 ios Operating System
1. UNIT-1 Windows Phone
1. Unit-2 Blackberry
1. Unit-3 Symbain