1. INTRODUCTION
TO
COMPUTER

2. TYPES OF COMPUTER
ANLOG DIGITAL HYBRID

3. SIGNALS:
“An electronic
impulse or a radio
wave”
DIGITAL
An analog or
analogue signal is
any continuous
signal
ANALOG
A digital signal is a
physical signal that
is a representation
of a sequence of
discrete values

4. COMPUTER CYCLE
INPUT PROCESS OUTPUT STORAGE

5. DATA:
“FACTS AND FIGRES”
INFORMATION:
“PROCESED DATA IS KNOEN AS INFORMATION”

6. HARDWARE:
“All physical parts associated with computer”
Software
Application Communication System
Set of instructions to perform a particular task

7. application
For particular app.
We are bounded
OFFICE;PHOTOSHOP..
communication
To communicate
SKYPE;FACEBOOK..
system
Deals with system
WINDOWS;LINIX…

8. PARTS OF CPU
ALU MU CU BUSS
PATH DATA
FLOW’S
REGISTER

9. MICROPROCESSER/
CPU CYCLE
FATCH DECODE EXECUTE