Wi-Fi is a standard wireless networking technology that allows computers and other electronic devices to communicate with each other remotely. When a product has the Wi-Fi label, it is certified to work with standard wireless networking devices.
Free Wi-Fi is commonly available from public libraries, restaurants, hotels and certain other places of business. Some cities also make free Wi-Fi available to the public in certain areas.
An access code, also called an access key, is a sequence of letters and/or numbers that is used to gain access into electronic systems. Access codes aren't necessarily linked to a specific user; multiple users can use the same access code for certain systems.
A Wi-Fi connection allows electronic devices to connect to the Internet and communicate without the use of cords or wires. Wi-Fi, an industry term for a type of wireless local area network protocol based on the 802.11 IEEE network standard, is the most popular means of wireless communication today.
The most important thing you can do to secure your Wi-Fi network is to enable WPA2 encryption. This makes it difficult for outsiders to access your computers and Internet connection, and the process takes only a few minutes.
"Wi-Fi" is a nickname for "wireless local area network." It is a network that does not necessitate a wired connection to connect to the Internet. Wi-Fi is not an acronym, but rather a play on words that derives from the term "Hi-Fi."
Wireless access speed can be impaired by different factors, but a slow Wi-Fi connection can usually be remedied by simply changing the wireless channel of the router. Using a less crowded wireless channel means less interference, which facilitates faster speeds.
Home Wi-Fi is a wireless Internet network that operates inside a private residence. It is used to connect computers and devices to the Internet. It also links all devices on the network together, making it easier to print, share files and transmit data between machines.
Wi-Fi Direct is a technology that allows compatible devices to connect with each other to form an ad-hoc network. This connection allows the devices to share data with each other at higher speeds when compared to a standard Bluetooth connection.
As of August 2015, the latest Wi-Fi technology is the 802.11ac, a faster and more scalable version of 802.11n. It has three different dimensions by which it achieves raw speed increase and ensures the advantages of gigabit Ethernet in the wireless network.