This document presents the advantages and disadvantages of computers. It begins by defining a computer as an electronic device that performs tasks based on instructions. Some key advantages discussed include access to information 24/7, ability to store and process vast amounts of data quickly, ability to work remotely, and use in hazardous environments. Disadvantages include potential access of confidential information, economic impacts of hardware failures, ability to edit photos in misleading ways, potential for social isolation, and misuse such as wasting time or copyright infringement.

2. A
Presentation
On
(Advantages & Disadvantages Of Computer)
Presented To:- Presented By:-
Miss suman sangwan Parul Narang
K.A.I.M 1215

3. Firstly what is computer:-
 A Computer is an electronic device that
performs a given task on the basis of
given instructions .

4. Full Form Of Computer :-
C= Common
O= Oriented
M= Machine
P= Particularly
U= United and used under
T= Technical and
E= Educational
R= Research.

5. Advantages Of Computer :-
 Information is available 24 hours a day through access
on the Internet or home computer files or office/
workshop servers and computer facilities.
 Vast amounts of data can be stored and processed
quickly and efficiently.
 You don’t need to leave home to shop – you can shop
on line and deal with bank transactions and book
holidays – an advantage if your are disabled and
cannot easily get out.

6.  You can work from home and use video conferencing/
forum or chat to people across the other side of the
world. ( all of which saves money and time)
 Computers can be used to control automated
processes in dangerous or hazardous places protecting
employees.
 Computers can be used to store and process digital
data, to read bar codes and carry out automatic stock
checks in warehouses and shops.

7.  Computers can be used with voice recognition
software to type for the disabled and to carry out
commands not possible.
 Huge advances have occurred in diagnosing disease
and damage to the body with the introduction of body
scanners which use software to process the
information produced to give us maps of the body.
 Computers are used to aid surgeons in their operations
and in training new doctors.

8.  We can gain knowledge .
 Allow people to communicate with each other globally .
 Back up copy of work can be made easily without having
re-write every thing .
 People with disability whom can’t write can get software
that allow them to speak and type on screen .
 Computer help people to solve many complex programs .
 Computer issued in many field to day to day activity like
home bus, education, science, medical etc .

9.  Computer can solve many mathematical and scientific
calculation .
 Computer reduce paper work .
 It can also use for entertainment like listening music ,
watch videos and play games .
 It helps in booking of ticket online .

10. Disadvantages Of Computer :-
 Information is readily available, however confidential
information may be accessed unless properly password
controlled
 If the hardware fails – economies can be badly effected
as sales may be halted, stock markets fail to receive
information and systems relying on computers stop –
eg air traffic control of aircraft at airports.

11.  Photographs can be edited using software resulting in
distorted images and distorted reality – a common
example is airbrushing of photographs of models to
improve their figure or the removal of building works
from photographs of hotels in holiday resorts or
houses for sale.

12.  Work involving computers may remove employees
from social contact with other employees, this change
can cause stress
 Computers can be misused – employees who waste
time playing games at work and the unwanted e-mails
(SPAM) that fill up the mail box and cause disruption
to normal work.

13.  Unless sites are filtered it is possible for young children
to view unsuitable material on the Internet.
 The Internet is an easy means of sharing and swapping
files often resulting in breaches of copyright.

14.  Spoial eye side if look on the computer too much .
 Expensive to buy a computer .
 Require repair in case of damage .
 Some time people can spent all their time or their
computers .
 Zero I.Q
 sensitive to dust particles .