Basic Computer Training in Ambala ! BATRA COMPUTER CENTRE
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Transcript of Basic Computer Training in Ambala ! BATRA COMPUTER CENTRE
BATRA COMPUTER CENTREISO CERTIFIED
PH.NO: 9729666670, 4000670
FULL FORM OF COMPUTERC= CommonlyO= OperatingM= MachineP= ParticularlyU= UsedT= TechnicalE= EducationalR= Research
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.
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...
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.
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.
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.
DEFINITION OF SOFTWARESoftware 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 variable
part of a computer and hardware the
invariable.
DIFFERENCE BETWEEN
HAREWARE & SOFTWARE
COMPARISION CHARTHardware 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.
INPUT DEVICESIn 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.
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.
DIFFERENCE BETWEEN
INPUT & OUTPUT
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.
CONTACT US#15, DAYAL BAGH, NEAR PANCHMUKHI HANUMAN
MANDIR, AMBALA CANTT-133001 (HARYANA)
EMAIL: [email protected]. NO: 9729666670, 4000670
ADDRESS:
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BATRA COMPUTER CENTREISO CERTIFIED
PHNO: 9729666670, 4000670