What are Assertions and different types of Assertions are used in Selenium C#?

Assertion in Selenium is used for Asserting the given input value with the content or value available on the webpage. If the given value with the value on the webpage matches then we will return the true value otherwise we will return false. With this Assertion we will check the given value within the paragraph. There are different types of Assertions : https://webkul.com/blog/assertion-in-selenium-webdriver/