What is locator in selenium and types of locator.

Locator is use to finding the web element on web page.There are 8 types of locator in selenium.
1. Id
2.Name
3.Link Text
4.Partial Link Text
5.DOM(Document Object Model)
6Css selector
7.Xpath
8.Class
For more detail please see  video" https://youtu.be/zlz24-9UBqg"