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Computers….and…more
A programmable
device
Carries out specific
tasks
Arithmetic &
mathematic
operations
Sequences of
processes
Electronic devices
Input peripherals
Output
Mixed peripherals
Storage
Memories
Central Processing Unit or
CPU
• Executes a...
Interfaces

Programs
Applications

OS
Resources

Connection with
equipment

Is a set of programs that serve as intermediar...
TYPES OF OS
SINGLE TASK
MULTI USER
MULTI TASK
SINGLE USER
Convenient
Efficient
Organized
In constant evolution
Versitile
Changing
Adaptable
Facilitates communication
Sharing files, information…
Share computer resources
Programming
NETWORKS
Scale: WAN, LAN, PAN, CAN, BN
(backbone), VPN (virtual private)…
Connection:home PNA, Ethernet, line…

Services: pubic or ...
Computers
Computers
Computers
Computers
Computers
Computers
Computers
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Computers

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Computers are key components of the world of today. They play a very important role in education, business, economic, and many other fields.
Let's get to know more about them!

Published in: Technology
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Transcript of "Computers"

  1. 1. Computers….and…more
  2. 2. A programmable device Carries out specific tasks Arithmetic & mathematic operations Sequences of processes
  3. 3. Electronic devices Input peripherals Output Mixed peripherals Storage Memories Central Processing Unit or CPU • Executes a series of instructions • Integrated circuits • • • • • • •
  4. 4. Interfaces Programs Applications OS Resources Connection with equipment Is a set of programs that serve as intermediary between the user and the hardware
  5. 5. TYPES OF OS SINGLE TASK MULTI USER MULTI TASK SINGLE USER
  6. 6. Convenient Efficient Organized In constant evolution Versitile Changing Adaptable
  7. 7. Facilitates communication Sharing files, information… Share computer resources Programming
  8. 8. NETWORKS
  9. 9. Scale: WAN, LAN, PAN, CAN, BN (backbone), VPN (virtual private)… Connection:home PNA, Ethernet, line… Services: pubic or private Topology: tree, ring, star, bus…. Protocol: net & protocol…
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