What is the function of an ISP?

An Internet Service Provider (ISP) serves the primary function of providing internet access to users. This involves offering the necessary connectivity to the internet, which can be delivered through various technologies such as DSL, cable, fiber-optic, or wireless connections. ISPs enable users and businesses to connect to the internet, facilitating access to websites, email, and online services. They act as a bridge between the end-users and the vast resources available on the internet.

While some ISPs may also provide additional services like web hosting and data storage, their core purpose remains focused on facilitating internet access. Other activities, such as designing website layouts or managing network security, fall outside the realm of what an ISP typically does; these are specialized functions often handled by web development firms or cybersecurity providers.