Communication: RF is used in two-way radios, mobile phones, and other communication devices to ensure seamless communication among employees and with customers. Networking:Wi-Fi networks rely on specific radio frequencies to provide internet connectivity within offices, retail locations, and other business environments. Broadcasting: Radio and television stations use RF to transmit their signals to audiences, providing a platform for advertising and reaching potential customers. RFID Technology:RFID tags use RF to track inventory, manage supply chains, and enhance logistics efficiency.