Verizon Fios is a high-speed internet, television, and phone service provided by Verizon Communications. It uses fiber-optic technology, which allows for faster data transmission compared to traditional cable services. This results in quicker internet speeds and clearer television picture quality. Fios offers various plans to cater to different needs, including options for streaming, gaming, and home office use. Customers can choose from a range of channels and features, such as on-demand content and cloud DVR, making it a flexible choice for entertainment and communication.