What is a wireless network?

Wireless networks are communication systems that allow devices to connect and communicate without the use of physical cables. They use radio waves or other wireless methods, such as Wi-Fi, Bluetooth, or cellular technology, to transmit data between devices like smartphones, laptops, and routers. Wireless networks are widely used in homes, businesses, and public spaces because they provide flexibility, mobility, and ease of installation compared to wired networks. Common types of wireless networks include local area networks (WLAN), personal area networks (PAN), and wide area networks (WWAN).