What is Internet Service Provider - ISP?

A company that provides access to the Internet to individuals and other companies is called an Internet Service Provider (ISP). An ISP may also offer other related services, e.g. Web site setting up and hosting services. An ISP possesses the necessary equipment and telecommunication line access in order to have a point-of-presence on the Internet for the regions it serves. Bigger ISPs have hired their own high-speed lines. Thus, they are able to offer higher quality services to their clients and they are less reliant on telecommunication providers.

An ISP can mean Internet access provider, as well as an independent service provider denoting that the company is independent from a telephone company.

The ISP company offers Internet access to users and charges them monthly or annually for the service. The most popular types of Internet access implementation are dial-up, cable and DSL. We can distinguish between national ISPs and local ISPs. National ISPs supply access to the majority of the nation whereas local ISPs attend to subscribers in a restricted fixed area.

There are quite a lot ISPs in the United Kingdom. At the moment BT is the largest one there, followed by Virgin Media. Other popular ISPs are AOL, Orange, Plusnet, and Demon. The service of the smaller companies is not of worse quality in comparison to that of large companies. Moreover, it may be even better.

You should bear in mind that it is not so easy to select an Internet Service Provider. They can usually propose various access alternatives. First, you should decide what you need in fact in terms of price, installation, help, efficiency, security.
Many factors influence the price for ISP service that is why it is not fixed. Among these factors are: geographic location, type service (dialup or broadband), service contract period, installation fees, discounts, extra fees for additional services. Individuals and companies are strongly recommended to become familiar with Internet access alternatives and then to start looking for a suitable ISP company and a price offer.

The fee for the service you get can depend on downloads/uploads or time. If the fees are based on time, this means that subscribers pay for the time spent online. Fees based on downloads/uploads depend on the amount of data traffic between the subscriber’s computer and the internet. Download is the traffic coming from the internet into the computer. Here belongs also the viewing of web pages, videos, etc. Upload is the traffic which your computer sends to the internet.

Subscribers should be careful when they sign their contracts with providers because ISPs offer various plans including different downloads and uploads. Don’t forget also to ask about the monthly download/upload quota which you have, as well as whether your internet access speed will slow down or you have to pay additionally if your quota is exceeded. Sometimes users don’t realize how much data they use on the Internet. Thus, if you have a fixed number of megabytes free in your plan, you may run out of them very quickly if you use many graphics.

Until recently one of the most common ways of providing internet access has been via a modem connected to the subscriber’s phone line. In big cities the price is equal to the price of a local call, provided that the user is accessing a website with the same number. In small towns consumers may have to pay higher call fees.

Nowadays contemporary technologies offer various ways of providing internet access – broadband cable, satellite and wireless, which means that you have more options to choose a higher internet speed and a better service. In order to find the plan that suits your needs best, you should ask the ISPs to submit you current information about all technologies available, as well as their prices. You have to examine thoroughly the contract an ISP offers you since the plans can vary much with respect to terms and conditions. The most important issues you have to be informed about are: call-connection prices (a local call or a timed call); does the fee depend on time or downloads/uploads; will you always have quick access; are there any limits or hidden costs in relation to connecting to the ISP or material viewing; can you check the megabytes you have used; help lines costs; what security you are offered.

You should obtain information about connection fees, administration fees and excess usage fees. Be sure that there are no hidden costs. For example, if you have “free” access, will you be charged after your download or time limit is exhausted.
Nowadays ISP companies offer a variety of plans and ways of internet access. You only have to make some preliminary research in order to find the best plan for you in terms of price, conditions and service provided.