advantages and disadvantages of computer

made by Abhishek imperial college

1. ADVANTAGES & DISADVANTAGES OF COMPUTER b.c.a 1 st year Presented by: Abhishek Panda Ashish Krishna Kanta Bedi David William Sing Suna. Chandan Meher. Dinesh Sahu.

2. COMPUTER C-COMMON O-OPERATING M-MACHINE P-PARTICULARLY U-USED FOR T-TRAINING E-EDUCATION & R-RESEARCH

3. WHAT IS COMPUTER ? Computer is an electronic device. Which takes input from the user and gives the output after processing.

4. CHARACTERISTIC FEATURES Speed Accuracy Diligence Versatility Reliable Large storage capacity

5. ADVANTAGES OF COMPUTER Allow peoples across the world to communicate with each other ,by using E-mail. E-mail

6. Connection with Internet With the internet we can communicate with people faster throughout the globe. We can send email , hold voice & video calls, use IM service. Also allows for instant sharing of files ,we can also connect with our family, friends , and with our relatives.

7. BACKUP& RECOVERY User can Backup copies of work easily, with out having to rewrite everything , And at any time it can be recover.

8. EDUCATION Allows creation of a wider variety of individualized and differentiated lessons.

9. DISADVANTAGES OF COMPUTER Prolonged use of computer might lead to disorders of injuries of the wrist , neck , back and eyes. Health risks

10. Violation of privacy When using the internet on computer we are on a high risk of leaking the private information. Trojans and Malware can infiltrate the system and give identity thieves access to our personal information.

11. IMPACT ON ENVIRONMENT Manufacturing process of computer and computer wastes are harmful to the environment. When computer junk is discarded in open grounds, they release harmful chemicals like lead and mercury to the environment. Disposed computer can cause fire.

12. DATA SECURITY The safety and integrity of data is key for any business. Hackers could also gain access into our computer and compromise the integrity of data. We should put measures in place to keep our data safe from hackers.

13. CAUSES POOR BLOOD CIRCULATION Excess use of computer can also cause poor blood circulation because of sitting almost all the time.

14. Lack of Physical Activity As computers are becoming more and more easy to access we are becoming unbelievably lazy and physically inactive. We spend most of the time in front of computer and have left the physical activities like games, sports etc.

15. ANY QUESTIONS ?

16. THANK YOU