These are the most widely used computer networks, used globally in home and small office networks to link devices and to provide Internet access with wireless routers and wireless …

Nov 18, 2025 · Wi-Fi, networking technology that uses radio waves to allow high-speed data transfer over short distances. Within each frequency channel, Wi-Fi uses a ‘spread spectrum’ …

Wireless routers are commonly found in homes. They're the hardware devices that Internet service providers use to connect you to their cable or xDSL Internet network. A wireless router …

A wireless or WiFi network uses a radio frequency signal instead of wires to connect your devices - such as computers, printers and smartphones - to the Internet and each other.

Oct 24, 2025 · Learn what Wi-Fi is, how it works, how it differs from the internet, and how to get the best connection at home. Includes tips, FAQs, and more.

WiFi is the name given to a family of wireless network protocols that allow modern electronic devices, such as smartphones, laptops, and various Internet of Things gadgets, to wirelessly …

Feb 12, 2023 · Wi-Fi uses radio waves to send information to and from devices. A wireless router or access point converts data received from a wired connection to radio waves and transmits …

We’ve all heard the term WiFi, but what exactly is it? WiFi, short for wireless fidelity, is a wireless networking technology that enables devices, such as cellphones, laptops, TVs and smart …

Go to Wi-Fi network settings. Select the Network, Sound, or Battery icons ( ) on the taskbar to open quick settings. The Disconnected icon appears when you’re not connected. On the Wi-Fi …

Jun 17, 2021 · Wi-Fi is a wireless networking protocol that devices use to communicate without direct cable connections. It's an industry term that represents a type of wireless local area …