1. WELCOME TO THE PRESENTATION
 SUBMITTED BY :Nitik khaiwal
 FATHER NAME :Mr. Pawan kumar
 B.S.C (AG)
 ROLL.NO :210090126130

 SUBMITTED TO : Mr. Rohit rana

2. INTRODUCTION OF
COMPUTER
A computer is a device that accepts information (in the
form of digitalized data) and manipulates it for some
result based on a program, software, or sequence of
instructions on how the data is to be processed.

3. History of computer
One of the earliest and most well-known devices was an
abacus. Then in 1822, the father of computers, Charles
Babbage began developing what would be the first mechanical
computer. And then in 1833 he actually designed an Analytical
Engine which was a general-purpose computer.

4. Types of computer
1 Analogue Computer
2 Digital Computer
3 Hybrid Computer

5. ANALOGUE COMPUTER
An analog computer or
analogue computer is a type
of computer that uses the
continuous variation aspect
of physical phenomena such
as electrical, mechanical, or
hydraulic quantities (analog
signals) to model the
problem being solved.

6. DIGITAL COMPUTER
digital computer, any of a
class of devices capable of
solving problems by
processing information in
discrete form. It operates on
data, including magnitudes,
letters, and symbols, that are
expressed in binary code—
i.e., using only the two digits
0 and 1.

7. HYBRID COMPUTER
Hybrid computer is a computer
intended to provide functions
and features in both analog and
digital computers. Developing a
combined or hybrid computer
model aims to produce a
functional device that
incorporates the most beneficial
aspects of both computer
system..