What is Selenium:-
Selenium is an open-source and portable software-testing framework for web applications. Selenium provides a record/playback tool for authoring tests without the need to learn a test scripting language. Automated testing is in boom however its only valuable when one has:-
To learn Selenium the best website that I found is Intellipaat. You should take up the following Selenium training Course to learn it. Here is a video tutorial which you can watch in-order to clear all your doubts. .
If you do not know anything about Java you must watch this video tutorial. .