Subject : Computer & Information Processing
Lecturer : En. Zuraidy Bin Adnan
Textbook : Discovering Computers / 2011
What we (GROUP 2) have learn about this subject :
COMPUTER
The meaning of computer is an electronic device, operating under the control of instruction stored in its own memory.
GREEN COMPUTING
The meaning of green computing involves reducing the electricity consumed and environmental waste generated when using a computer.
For instance, recycling, regulating manufacturing processes etc
Points to ponder
input : mouse keyboard
output : monitor, printer
system unit : casing of CPU
STORAGE DEVICE :
primary - ram
secondary - hardisk, pendrive
SYSTEM SOFWARE
OS - windows Vista, XP etc
APPLICATION SOFTWARE - windows office
INFORMATION SYSTEM
-Hardware
-Sofware
-Data
-People
-Procedure
the end
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