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CHAPTER 4 : SYSTEM SOFTWARE, Most essential utilities, RTOS (real-time …

- - - - Advantages
        
        Enhanced user experience
        
        Vision from app stores, and integration with wearables
        
        Full access to the device, in software and hardware
        
        DISADVANTAGES
        
        High costs and lengthy development
        Periods
        
        No SEO, it would not have a good
        Positioning in Google searchin case of lacking optimized web for mobile.
        
        Different programming languages and skills depending on operating system.
      - For example, an iPhone runs on iOS and a Google Pixel runs on Android.
        
        iOS 41.97%
        
        Symbian 3.31%
        
        Android 47.51%,
- - - - OS X Mavericks
        
        Improved power management
      - OS X Yosemite
        
        New user interface
  - - - Windows 8
        
        Integrates the desktop
        OS with its mobile OS
      - Windows 10
        
        Merges Windows desktop and mobile operating system
  - - - Focuses on Internet connectivity and cloud computing
      - Speed is determined by the speed of the Internet
- - - - desktop operating system
    - - Windows Server, Linux, Unix
      - OS stored on network server which coordinates all
        communication between the other computers
    - - Smartphones
      - Smartwatches
      - Video game systems
- - - - made for the express purpose of keeping your PC humming along at rapid speeds.
        
        Combine several programs into one
        package
        
        Popular suites
        
        ● Norton Utilities
        
        ● Kaspersky
        
        ● Bit Defender
        
        Less expensive