Before knowing the selenium automation testing let me tell you about what is Selenium, Selenium is a framework for testing web applications on web browsers. It provides you with a playback tool for authoring functional tests without the need to learn a test scripting language. Selenium also provides you with a test domain-specific language which is Selenese to write tests in a different number of popular programming languages, which includes C#, Groovy, Java, Perl, PHP, Python, Ruby and Scala.
Now, let's know what is automation testing so the automation tests can be run against most modern web browsers. You can use Selenium on Windows, Linux, and macOS. Selenium is open-source software, released under the Apache 2.0 license: web developers can download and use it without charge.
To learn Selenium automation testing you can watch the free video tutorial link is mentioned below:-
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