- When accessing a website or application you need internet access which require an ISP.
2. It is a company that provide internet access and charge fees.
3. Services are provided by different communication media like satellite ,broadband and optical fiber etc.
4. ISP also provide ability to communicate by providing email account with numerous email address.
5. Country or city you live determines who is your ISP and it also determines quality and speed of internet access.
6. To connect to an ISP you need a modem and an account.
7. ISP verifies account and assign your modem an IP address then you e connected.
8. There are three levels of ISP respective called tier 1 tier 2 and tier 3.
Blog by : Anjali shukla