Internet Advantages And Disadvantages

1969 ARPANET

1984 ARPANET has more than 1000 individul computers linked as host

1986 NSF connects to NSFnet to ARPANET and becomes known as the internet

1995 NSFNet terminates its network on the internet and resumes status as research network

1996 Internet 2 is founded

Today more than 550 million hosts connect to the internet

The internet is a worldwide collection of networks . a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.

1)initia an action to request data or information from the internet. for example we request to display a website on our computer screen

2)cable modem transfer the

The Internet has made it possible for us to do lots of things. People can shop in online stores like eBay, communicate with family and friends via Skype or Facebook, watch the latest videos on YouTube, blog and make money from it, and so much more.

The Internet has proven to be very useful and has come with lots of advantages. Here are some advantages and disadvantages of the Internet.

Advantages of Internet

1

Unlimited Communication

The Internet has made it easy for people to communicate with others because it is cheap and convenient. The only costs incurred are those paid to the Internet service provider. If you want to talk to someone who is in another part of the globe, you can just fire up Skype or any other communication app and hold a video chat.

Services such as Skype have helped people from geographically segmented countries to interact and share ideas. As such, people are able to share their thoughts and views on matters affecting the globe. The Internet acts as common global platform where people explore ideologies and cultures without

Disadvantages of the Internet

1

Spam Mail

Spamming is the sending of unwanted and useless emails to random people. These emails obstruct the recipient needlessly. They are illegal and can cause frustration because they make it hard for people to access their email accounts. Bots are used to bombard your inbox with endless advertisements. This is quite perplexing as it always gets mixed up with important emails. Luckily, most email service providers have a security system in place to prevent spam emails from going to your inbox. All emails that are deemed suspicious get their email ID or IP address blocked or sent to the Spam folder.

2

Virus, Trojan & Other Malware

These are malicious programs that plague the Internet time and again. They attack a computer with the sole intent of causing harm. They can make the computer malfunction or even this can be very costly especially if you lose important data. Worse yet is the fact that you can easily fall victim to malicious software by clicking on a link on the Internet that appears genuine. Internet viruses can be categorized to three types - those that harm your executable boot files and system, those that affect a specific file by destroying it and those that keep changing things in your computer like Word files. You can protect yourself by installing a reliable anti-virus program on your computer before accessing the