Wi-Fi or wireless constancy Internet is a system that enables computers, laptops, smart phones and other computing devices to gain access to the World Wide Web. It uses radio waves rather than the typical Internet cable to make this happen. It works with the use of a wireless router which receives Internet impulses from a broadband or DSL modem via cable, and sends signals to the computing devices.
The system can really offer a lot of comfort because it has eliminated the need for wired connection. Many Internet service providers offer Wi-Fi Internet plans to cafes, restaurants, hotels, and coffee shops. This is because this Internet service is flexible and easy to use.
Here are some of the most popular advantages of Wi-Fi Internet plans.
Signals from wireless routers can reach distances of up to 150 feet. It can allow remote computing devices to obtain Internet access anywhere in the building, as long as they are not more than 150 feet away from the router.
With the emergence of hot spots, anyone can obtain easy access to the Web even if he’s miles away from the office. Hot spots refer to malls, offices, hotels, coffee shops, hospitals, govt buildings, airport terminals and other places that offer paid or free Internet access. This allows marketers, experts, employees and normal folks to access the web even if they are away from home or office, as long as they have their laptop or iPod with them.
Employees who travel a lot can work online even if they are off site. This makes them cut on downtime and become more efficient even if they are on a trip.
Mobility and freedom of movement is one of the most popular benefits of the Wi-Fi Internet plan. It is the reason why many young people are switching to Wi-Fi-ready cell phones. It allows them to browse the Internet, check their mails, visit social networking sites, and chat with friends without having to go to an internet cafe which is costly. If you have a laptop or smart phone and you want to go online, you only need to go to a hot spot coffee shop and browse the net over a cup of hot coffee.
Technology has also developed a new device called the pocket Wi-Fi. This device allows anyone who carries it to go online anytime anywhere as long as there’s a mobile network signal. The bearer of pocket Wi-Fi is literally a walking hotspot.
Even though Wi-Fi Internet has many valuable aspects, it also carries a few drawbacks. These include:
1. It is a bit slower than the wired Internet.
2. Wi-Fi Internet is not secure. Any tech-savvy outsider who happens to share your link can access your files and steal important and personal details from your computer.
Wi-Fi Internet plans have more valuable factors than the negative ones. But since security of data is a crucial factor, technologies should find a way to remove this problem.