The document provides an overview of the internet, including its definition, history, uses, and advantages/disadvantages. It defines the internet as a network of connected computers around the world used to share information. The history section outlines the early developments from basic communication needs to modern internet use. Key advantages discussed are faster global communication, online services, social networking, research, education, and entertainment. Disadvantages include virus threats, loneliness, social isolation, spamming, and theft of information. The conclusion emphasizes the importance of internet security both for personal protection and computer protection through tools like antivirus software and firewalls.

1. INTERNET
BY
SANA
MUSHTAQUE

2. CONTENT
WHAT IS INTERNET ?
HISTORY OF INTERNET
NEED OF INTERNET
INTERNET CONNECTION
REACH OF INTERNET
ADVANTAGES
DISADVANTAGES
CONCLUSION
INTERNET SECUIRITY

3. THE WORD INTERNET COINED OF TWO
WORDS THAT IS :-
 INTERCONNECTION
 NETWORK

4. THENETWORK OF COMPUTER THAT
ARE CONNECTED TOGETHER ACROSS
THE WORLD WHICH IS KNOWN AS
INTERNET.
AND THESE THOUSANDS OF COMPUTER
ARE CONNECTED WITH DIFFERENT
MEANS .
IN ORDER TO SHARE INFORMATION AND
RESOURCES

5. HISTORY OF INTERNET

9.  WHICH IS TAKEN TO
DIFFERENT ROUTES TO THEIR
DESTINATION.
PACKET’S COULD DIFFER THE
ROUTE WHICH IS WHEN ONE
ROUTE IS KNOCKED OFF

14. STUDENT NEED TO CARRY LOT’S OF
BOOKS

15. COMMUNICATION WAS NOT GOOD
WE USE LETTER, TELEGRAM ETC

16. WEATHER BROADCASTING
WAS NOT EFFECTIVE PERSON
CAN’T GET ALERT

20. IT MAKES COMMUNICATION FAST .IT ALLOWS
USER TO CONNECT PEOPLE IN MANY WAYS.
CHATTING ON FACEBOOK ETC,
E-MAIL TO TRANSFER DOCUMENTS & SKYPE
SERVICES FOR VIDEO CALLING

25. INTERNET
CONNECTION

26. RADIO FREQUENCYBANDS ARE USE
IN PLACE OF TELEPHONE OR CABLE
NETWORK .
 IT IS ALWAYS ON AND CAN
BE USED FROM ANY LOCATION FALLS
IN NETWORK COVERAGE AREA.

27.  CELL PHONE & SMART PHONE
PROVIDERS OFFER VOICE PLAN
WITH INTERNET ACCESS.
 ALLOW YOU TO ACCESS THE
INTERNET ON THE GO .

28.  IT USE Wi-Fi TECHNOLOGY .
 IN WHICH DATA IS EXCHANGED
WIRELESSLY THROUGH RADIOWAVES.
 CAN BE PHONE BASED.
 CAN BE FREE TO THE PEOPLE.

29.  THISCONNECTIONREQUIREUSERTO
LINK THEIRPHONELINETOCOMPUTER
INORDERTOACESSTHEINTERNET.
 THIS ALSO CALLED ANALOG
 DONOT PERMITS TO RECEIVE CALLS
INTERNET CONNECTION.

30.  BROADBAND IS SHORTHAND FOR
BROAD BANDWIDTH.
 IT IS PROVIDED THROUGH CABLE OR
TELEPHONE COMPANIES.
 IT USES MULTIPLE CHANNELS TO SEND
LARGE INFORMATION.

31.  IT STANDS FOR DIGITAL SUBSCRIBER LINE
 USES EXISTING 2-WIRE COPPER
TELEPHONE LINE CONNECTED TO ONE’S
HOME AS LANDLINE TELEPHONE SERVICE
 CUSTOMER CAN CALL DURING SURFING
THE INTERNET

32.  IT IS THE FORM OF BROADBAND
ACCESS .
 USINGCABLE MODEM , USERS
CAN ACCESS THE INTERNET OVER
CABLE TV-LINES

33.  IT MAY OFFERED WHEN
BROADBAND CONNECTION IS NOT
AVAILABLE .
 IT UTILIZES MODEM TO CONNECT
WITH INTERNET

34.  IT STANDS FOR INTEGRATEDSERVICES
DIGITALNETWORK
 IT NEEDS ADAPTER AT BOTH ENDS
 AT THE USERS PART AND OTHER
 AT INTERNET ACCESS PROVIDER.
 IT IS USED TO SEND VOICE, VIDEO
OVER TELEPHONE LINES OR STANDARD
TELEPHONE WIRES .

35. INTERNET BROWSER
WHICH
HELPS IN
LOCATING
&
DISPLAYING
WEB PAGES

36. TOTAL USERS IN
REACH

39. ONLINE SERVICES
 ONLINE TRANSCATION , BANKING .
 FUNDS TRANSFER
 BOOK TICKETS FOR
TRANSPORTATION, OR MOVIES .
 PAYMENT OF BILLS, TAXES ETC
FROM HOME .

40. FASTER COMMUNICATION
 A PERSON COULD COMMUNICATE IN
A FRACTION OF SECOND SITTING IN
OTHER PART OF THE WORLD.
 EASY TO MAKE GLOBAL FRIENDSHIP.
 WHERE ONE CAN SHARE CULTURES &
THOUGHTS .

41. SOCIAL NETWORKING
 IT OPENS OPPORTUNITY TWO
CONNECT WITH MILLONS OF PEOPLE
WITH SIMILAR INTERSET.
 THIS FIND FRIENDS & CREATES
 JOB ,BUSSINESS OPPORTUNITY ETC.

42. RESEARCH
 IT IS ONE SUCH THING WHICH GOT
BENEFIT FROM EVOLUTION OF INTERNET
 YOU NEED NAMED THE SEARCH TOPIC
AND MILLION RSULTS ARE THERE.
 YOU CAN MAKE YOUR RESEARCH
PUBLIC TO IMPROVE IT.

43. education
INTERNET PROVIDES BOOKS,
CENTER’S,EXPERT VIEW & OTHER
STUDYMATERIALS,ONLINESTUDY.
 LOTS OF WEBSITES ARE THERE
WHICH GIVES ENDLESS AMOUNTOF
KNOWLEDGES .

44. ONLINE NEWS
 IN TODAY’S DATE THE REPORTERS
ARE WRITING FOR BOTH PRINT AND
ONLINE
 AND PRODUCTS ARE ALSO
BEING PROMOTED

45. ENTERTAINMENT
 ONE CAN DOWNLOAD GAMES,
MOVIES, SONGS ,IMAGES ,
CAN FOLLOW THERE FAVOURITE
ARTIST ,POLITICIAN ETC.
CAN PROMOTE THERE TALENTS.

46. Disadvantages of
internet

47. Virus threat
COMPUTERS CONNECTED WITH
INTERNET ARE EASILY PLAGUED
BY VIRUS.
 VIRUS MAY ACTIVATED BY
CLICKING THE HARM LINK.
COMPUTER CRASHED.

48. LONELINESS
 A COUPLE OF STUDY FOUND
CORRELATIONS BETWEEN INTERNET
USERS AND LONELINESS.
 MOST PERSON MAKE ITSELF LONE
AND DEPRESSED.

49. Social isolation
 ONLINE GAMBLING
 GAMING ADDICTION
EXCESSIVE SURFING
WHICH LED TO MENTAL ISSUES.

50. SPAMMING
 REFERS O SENDING UN WANTED E-MAILS
 WHICH IS A ILLEGAL ACTIVITIES.
 CAN OBSTRUCT THE COMPUTER SYSTEM

51. THEFT OF INFORMATION
 REFERS TO HACKING WHICH IS A
UNSECURED PLANTING SOFTWARE
 PERSON USE ONLINE BANKING CAN
SUFFER AS IT’S ATM NO., ACCOUNT NO.
ETC CAN BE ACCESS .

52. INTERNETSECUIRITY
IT IS DONE IN TWO WAYS :-
 TO PROTECT YOURSELF.
 TO PROTECT YOUR COMPUTER.

53. TO PROTECT YOURSELF :-
 USE STRONG PASSWORD.
 UNDERSTAND UNSECURE E-MAIL.
RECOGNIZE PHISHING ATTEMPTS.
USE SECURE WEBSITES
PREVENT IDENTITY THEFT.

54. TO PROTECT YOUR COMPUTER :-
 USE ANTI VIRUS SOFTWARE.
USE ANTI SPYWARE SOFTWARE
UPDATE COMPUTER
USE FIRE WALL.
BACK UP YOUR IMPORTANT FILES.

55. Thank you............