This refers to a company that provides personal or business Internet services at a monthly fee. Included in these services, the user will get a software package, a modem to connect you the ISP, login detail such as usernames and passwords, and a dynamic IP address. Most ISPs also offer free email accounts with their packages. An additional service from the ISP to companies is the direct connection of the company’s private network to the Internet. All ISPs are connected to one another through Network Access Points (NAPs). It is essential that you choose an ISP that offers what you need, at the speed you need it, and at an affordable rate.