Skip to main content

Wi-Fi Explained in Simple Terms

NETWORK TECH WORLD

 Wi-Fi Explained in Simple Terms


Wi-Fi stands for Wireless Fidelity and defines a technological advancement that enables electronic devices to exchange data wirelessly over certain computer networks. The term “Wi-Fi” was first introduced in 1999 to describe a local area network that provided wireless Internet. All Wi-Fi certified products, including PCs, laptops, tablets, video-game consoles, smartphones, and digital audio players, are interoperable with each other and can be connected to any Wi-Fi network. This means that these products are no longer intended for fixed-point Internet sources.
What Is Wi-Fi Used For?
To get the best out of Wi-Fi, it’s important to understand how this technology is used. If you want to connect a device to a Wi-Fi network, it has to be equipped with a special interface controller capable to detect wireless networks. Since Wi-Fi interface controllers use a single radio channel to communicate with each other, transmissions are received by all devices packed with such controllers.
Additionally, a carrier wave must be used to tune the radio frequency constantly, pick up available transmissions, and transmit data from one device to another. As you may already know, Wi-Fi can help you complete a variety of tasks, such as:
  • connect to the Internet wirelessly
  • control devices connected to a Wi-Fi network with your smartphone
  • send documents to your printer from your phone, tablet, or computer
  • forward data from your smartphone to computers
  • stream movies to any TV connected to your Wi-Fi network
  • share files with nearby PCs
  • tether your phone to your computer for Internet anywhere
  • stream audio to speakers
  • transfer photos from your digital camera to TVs or PCs wirelessly
  • sync your photo library, music library, and other files with your smartphone
A great aspect is that Wi-Fi allows you to perform numerous assignments, which aren’t just related to the Internet. Another thing that you must be aware of is that the coverage of a wireless network can extend from a small area, formed from a few rooms, to very large areas. Coverage in large areas requires multiple access points, which provide overlapping networks. These days, the latest technologies make possible city-wide wireless networks, ensuring amazing Internet speeds, such as 3G and 4G.
A Few Advantages
Wi-Fi delivers some great advantages, allowing you to eliminate cabling and switches, connect to the Internet almost anywhere, get in touch with friends and family, access information easily and quickly, check emails, play games, listen to music, watch movies, and even work while on the go. In conclusion, Wi-Fi is incredibly convenient

Comments

Post a Comment

Popular posts from this blog

What is network

NETWORK TECH WORLD What is network  A network is a group of devices, such as computers, servers, and printers, that are connected together and able to communicate with each other. Networks can be classified based on their size and scope, such as a local area network (LAN), which is a network that is confined to a small area, such as a single building or campus, or a wide area network (WAN), which is a network that spans a large geographical area, such as a city or a country. Networks can also be classified based on their communication protocols, such as the Internet, which is a global network that uses the Internet Protocol (IP) to connect devices around the world.
Post a Comment
Read more

Network Devices

NETWORK TECH WORLD A network device is a hardware device that helps to connect a computer or other devices to a network. There are several types of network devices, including: Routers: These devices route data packets between different networks. Switches: These devices allow multiple devices on a network to communicate with each other by forwarding data packets to the intended recipient. Hubs: These devices are similar to switches, but they do not filter the data packets based on the destination. Instead, they broadcast the data packets to all devices connected to the hub. Bridges: These devices connect two different networks and allow data packets to be transmitted between them. Modems: These devices allow computers to connect to the internet by converting data into a format that can be transmitted over a phone line or cable connection. Firewalls: These devices protect a network by blocking unauthorized access and monitoring traffic for any malicious activity. These are just a few exa...
Post a Comment
Read more

How to Hack Computer

NETWORK TECH WORLD  How to Hack Someone's Computer As the digital world becomes more and more complex, the need for deliberate, thorough security grows. Yes, we know, you’ve got everything “password protected.” And yes, not every hacker is like the guys in the movies who are able to keyboard their way through complicated layers of encrypted, password-protected security faster than a gamer boots up a new version of Call of Duty. In the real world it’s a lot easier than that. And no, this isn’t actually a tutorial about how to break into someone’s computer or smart phone or tablet. Just an observation of sorts. A caution to our loyal readers, if you like. The Brand Keys 2012 Customer Loyalty Engagement Index reveals that consumers choose laptop computers on the basis of anything but security. Instead, consumers tend to select on the basis of factors like innovative design and brand reputation. This doesn’t mean that security isn’t important, but that it does mean that it’s...
Post a Comment
Read more