Answer. Many types of mobile operating systems (OS) are available for smartphones, including Android, BlackBerry OS, webOS, iOS, Symbian, Windows Mobile Professional (touch screen), Windows Mobile Standard (non-touch screen), and Bada. The most popular are the Apple iPhone, and the newest: Android.

Smartphones are old news. The tech industry’s next bet is a series of technologies usually called augmented reality (AR) or mixed reality. The vision usually involves some kind of computer worn in front of the user’s eyes.

Types of mobile networks

• Cellular networks. Radio networks using distributed cell towers that enable mobile devices (cell phones) to switch frequencies automatically and communicate without interruption across large geographic areas.
• 4G networking.
• WiFi.
• Bluetooth.

Common Devices Tablets are a computer, with a CPU, storage, and a screen. So tablets have all the major parts of a personal computer, which include a CPU, memory, storage, along with a display, keyboard, and “mouse” which is your finger contact.

There are three different types of peripherals: Input, used to interact with, or send data to the computer (mouse, keyboards, etc.) Output, which provides output to the user from the computer (monitors, printers, etc.) Storage, which stores data processed by the computer (hard drives, flash drives, etc.)

Computer can be classified into four categories based on size namely Micro, Mini, Mainframe and Super computer. Micro computers are smallest and based on the use of microprocessors.

The three types of computer software’s are systems software, programming software and applications software.

Ans. is hardware.

Microsoft is a prolific developer of personal computer software. It is best known for its Windows operating system, the Microsoft Office family of productivity software plus services, and the Visual Studio IDE. The following is a list of the notable Microsoft software applications.

Software is the programs and routines for a computer or the program material for an electronic device which make it run. An example of software is Excel or Windows or iTunes. Word processing programs and Internet browsers are examples of software.

Difference Between Hardware and Software:

Key difference: Hardware is the physical aspect of the computer, the thing we can touch, such as monitor, hard drive, etc. Software is the non-physical aspect which includes the operating system, applications, programs, etc. Without hardware, the computer would not exist and the software would have nothing to run on.

Alternatively referred to as main memory, primary memory, or system memory, RAM (random-access memory) is a hardware device that allows information to be stored and retrieved on a computer. RAM is usually associated with DRAM, which is a type of memory module.

RAM (Random Access Memory) is the hardware in a computing device where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the device’s processor.