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1. Basic Computer
Training in Ambala
BATRA COMPUTER CENTRE
ISO CERTIFIED
PHNO: 9729666670, 4000670

2. FULL FORM OF COMPUTER
C= Commonly
O= Operating
M= Machine
P= Particularly
U= Used
T= Technical
E= Educational
R= Research

3. DEFINITION OF COMPUTER
An Electronic device which is capable of receiving
information (data) in a particular form and of
performing a sequence of operations in accordance
with a predetermined but varible set of procedural
instructions (program) to produce a result in the
form of information or signals.

4. DEFINITION OF LAPTOP
Portable and compact personal computer with the same
capabilities as a desktop computer. Laptop computers
have an L-shape design and the screen can be lowered
and closed to follow for easy transportation of the
machine Laptop computer provide users the ability to
run the machine...

5. DIFFERENCE BETWEEN LAPTOP & COMPUTER
The size is the most noticeable Difference between a
Laptop and Desktop Computer. A Laptop is a single
machine with the hard drive, monitor, wireless modem,
keyboard and mouse contained within it, and easily folds
to be stored in a carrying case.

6. CHARACTERISTIES OF COMPUTER
The characteristics of computers that have made them
so powerful and universally useful are speed, accuracy,
diligence, versatility and storage capacity. Let us discuss
them briefly. Computers work at an incredible speed. A
powerful computer is capable of performing about 3-4
million simple instructions per second.

7. DEFINITION OF HARDWARE
In Information technology, hardware is the physical
aspect of computers, telecommunications, and other
devices. The term arose as a way to distinguish the "box"
and the electronic circuitry and components of a
computer from the program you put in it to make it do
things. The program come to be known as the software.

8. DEFINITION OF SOFTWARE
Software is a general term for the various kinds of
programs used to operate computers and related
devices. ( The term hardware describes the physical
aspects of computers and related devices.) Software can
be thought of as the varible part of a computer and
hardware the invariable.

9. DIFFERENCE BETWEEN
HAREWARE & SOFTWARE

10. COMPARISION CHART
Hardware Software
Definition:
Types:
Example:
Dependent:
Nature:
Devices that are recurred to
store and excuses the hardware
Input storage processing control
and output devices
CD-ROM, Monitor, Printer,
Scanners
Hardware starts functioning
once software is loading
Hardware is physical in nature.
Collection of instructions that
variables a user to interest with the
Composer.
System software, Programming
software and Application Software.
QuickBooks, Adobe Acrobat,
Microsoft Word.
To deliver its set of instruction,
Software in installation on Hardware
Software is logical in nature.

11. INPUT DEVICES
In computing, an input device is a peripheral (piece of
computer hardware equipment) used to provide data
and control signals to an information processing system
such as a computer or information appliance. Examples
of input devices include keyboards, mouse, scanners,
digital cameras and joysticks.

12. OUTPUT DEVICES
An output devices is any device used to send data from a
computer to another device or user. Most Computer data
output that is meant for humans is in the form of audio or
video. Thus, most output devices used by humans are in
these categories. Examples include monitors, projectors,
speakers, headphones and printers.

13. DIFFERENCE BETWEEN
INPUT & OUTPUT

14. DIFFERENCE BETWEEN INPUT & OUTPUT
An Input device is simply something that is used to interact
with, or provide data to, the computer, as opposed to an
output device that displays data for the user. Everyone that
has used a computer has also used an input device, such as
a keyboard or mouse.

15. CONTACT
ADDRESS:
#15, DAYAL BAGH, NEAR PANCHMUKHI HANUMAN
MANDIR, AMBALA CANTT, HARYANA, 133001
EMAIL: INFO.JATINBATRA@GMAIL.COM
PHNO:
9729666670, 4000670
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16. BATRA COMPUTER CENTRE
ISO CERTIFIED
PHNO: 9729666670, 4000670