Every modern notebook is Wi-Fi enabled, allowing internet access from any part of the globe. But while using your wireless notebook, you should be aware of Wi-Fi standards, hotspots, and how to effectively use this technology to make the optimum use of your notebook.
The 802.11g Wi-Fi standard is the latest standard, which your notebook follows when you are online. The Wi-Fi alphabet spaghetti consists of protocols like 802.11, 802.15, 802.16, and 802.20. However, for most notebook users 802.11 would be sufficient with added `a`, `b`, or `g`.
There are protocols like `e`, `h`, `i`, and `n` that are waiting in the wings to make their entry. Nevertheless, as of now, 802.11g is the only protocol that one needs to think when it comes to wireless connectivity. The latest Wi-Fi standard is the 802.11g and offers connection speeds up to 54 Mbps in the 2.4 GHz radio bands, which is five times more than the previous standard 802.11b. It is more stable, more secure, and backward compatible.
Almost all notebooks that are manufactured today are 802.11g Wi-Fi standard ready. This standard is also designed to replace the older Wired Equivalent Privacy or WEP by...