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COMPUTER BASICS

COMPUTER BASICS. WHAT IS A COMPUTER?. A device, usually electronic, that processes data according to a set of instructions. TYPES OF COMPUTER. There are four main categories, namely: Super Computer Mainframe Computer Mini Computer Micro Computer. COMPONENTS OF THE COMPUTER SYSTEM.

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COMPUTER BASICS

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  1. COMPUTER BASICS

  2. WHAT IS A COMPUTER? A device, usually electronic, that processes data according to a set of instructions.

  3. TYPES OF COMPUTER There are four main categories, namely: • Super Computer • Mainframe Computer • Mini Computer • Micro Computer

  4. COMPONENTS OF THE COMPUTER SYSTEM • Hardware • Software • People • Procedures • Database • Communications

  5. NETWORK CONNECTIVITY DEVICES • Communication Devices • Communication Media The communication devices send data to the computer using Communication Media

  6. Kemar Cole GB0000555 St.Elizabeth Parish Library 28.11.13

  7. NETWORK CONNECTIVITY DEVICES • Communication Devices • Communication Media The communication devices send data to the computer using Communication Media

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