WLAN, or Wireless Local Area Network, is used to create a network within a limited geographical area, such as a home, office, or school. It enables devices to connect to the network wirelessly, allowing for communication and data sharing without the need for physical cables. WLANs are commonly used to provide internet access and connect various devices, including computers, smartphones, and printers, within a defined range.
What is Wi-Fi used for?
Wi-Fi is a technology used to connect devices to a wireless network, typically a WLAN, using radio waves. It allows devices such as laptops, smartphones, tablets, and smart home devices to access the internet and communicate with each other without physical connections. Wi-Fi is used in various environments, including homes, businesses, and public spaces, to provide convenient and flexible internet access.
WLAN and Wi-Fi are closely related but not exactly the same. WLAN is a broader term that refers to any wireless network used for local communication, including various technologies. Wi-Fi is a specific technology used to implement WLANs. Essentially, Wi-Fi is a set of standards (IEEE 802.11) that enable devices to connect to a WLAN wirelessly.
Pressing the WLAN button on a device typically activates or deactivates the wireless network interface. This button may control the device’s ability to connect to a WLAN or toggle the wireless networking capability on or off. If pressed, it might enable the device to search for available wireless networks or disconnect it from the current network.
To make WLAN Wi-Fi, you need to set up a wireless router or access point that supports Wi-Fi standards. Once the router or access point is configured with the appropriate network settings and security protocols, it creates a Wi-Fi network that devices can connect to. Essentially, Wi-Fi is the technology used to establish and manage a WLAN.
