ISP stands for Internet Service Provider it is a company that enables customers to access the Internet and its related services in return for paying a subscription. In the past, most of the companies of the network service providers (Internet) were run by the phone companies, but now they can be established by everyone who has sufficient capital and experience.
In the past, ISPs provided access to the Internet through dial-up “modems”. This type of connection normally works over regular phone lines and is limited to 56 Kbps. In the late nineties, Internet service providers started introducing broadband, “This refers to the amount of high-speed data transmission as one cable can carry a large amount of data at once,” faster to access the Internet via DSL, which is the current Internet available to most users “.