How to Use Your PC Computer or Laptop as a Wireless Router

 | General

Between 1986 and 1987, the network grew from 2,000 hosts to 30,000. People were now using the internet to send messages to each other, read news and swap files. After the creation of ARPANET, more networks of computers began to join the network, and the need arose for an agreed set of rules for handling data. In 1974 two American computer scientists, Bob Kahn and Vint Cerf, proposed a new method that involved sending data packets in a digital envelope or ‘datagram’. The address on the datagram can be read by any computer, but only the final host machine can open the envelope and read the message inside.

For wireless broadband you need to buy a router – or you might get one from your ISP as part of your service package. Remember, your computer or laptop must also be wireless enabled. Broadband gives you much faster access to the internet, allowing you to download large files quickly, such as video and music.

Some children may play on-line games, chatting or emailing each other under the pretext of doing Homework. A handy program named “Ping” is used to ensure internet connection. Here, “No,” any computer knows the location of any other computer connected to the internet.

Searching online

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  • The term is used to describe a set of protocols that govern how data moves through a network.
  • For Windows, all you need to do is turn the hotspot on for everything to work.
  • As ISPs often improve their services, it is useful to have updated information about what they can offer.
  • Computing to store files and use web applications online.

Our public computers are connected to the internet and Microsoft Office software is installed. Most web-based email services can be accessed in the library. All our computers have security and anti-virus software and any device you attach to our computers will automatically be checked for viruses. The invention of DNS, the common use of TCP/IP and the popularity of email caused an explosion of activity on the internet.


The Windows 10 Anniversary Update added the ability to share your network connection while maintaining the one on the laptop or desktop. To set up a Mac or Windows laptop as a wireless router, you can use an app that does it all for you or set it up manually within the operating system. Using your Mac as a hotspot tends to cut Wi-Fi off because it needs to use the component as the Wireless Local Area Connection . However, Windows 10/11 offers a Wi-Fi Direct Virtual Adapter that allows the Wi-Fi to continue working on the desktop or laptop. This setting is an excellent feature that many people use, some more than others. There are also Wi-Fi hotspots which can give you access to fixed-line broadband at different locations.

Wireless internet access Wi

There exists an enormous routing table at the backbone of the NSP. The packet will be dispatched to the real backbone at this stage, and it will start moving downward via smaller networks until it reaches the destination. Many of these are available 24/7 from any device with an internet connection but there are some services that are only available on library computers because of licensing restrictions. Wi-Fi is a way of transmitting computer data through the air using radio waves.

Children in KS2 ICT will be taught a little about how it works and how to use it. Children and young people are advised to tell their parents or a trusted adult if someone they have met online asks to meet up. You do not need to be a library member to use Wi-Fi, but you will need to provide some information to log on.