Software Testing is a method to check whether the actual software product matches expected requirements and to ensure that software product is defect free. It involves execution of software/system components using manual or automated tools to evaluate one or more properties of interest. The purpose of software testing is to identify errors, gaps or missing requirements in contrast to actual requirements.

Some prefer saying Software testing as a White Box and Black Box Testing. In simple terms, Software Testing means the Verification of Application Under Test (AUT). This tutorial introduces testing software to the audience and justifies its importance.

Finding errors in software applications or programs Oasys improves the application functions according to the end users’ requirement. This will ensure customers’ satisfaction, maintains great user experience and boost confidence.


   It is one of the important advantages of software testing. Testing any IT project on time helps you to save your money for the long term. In case if the bugs caught in the earlier stage of software testing, it costs less to fix.


   It is the most vulnerable and sensitive benefit of software testing. People are looking for trusted products. It helps in removing risks and problems earlier.

Product quality

  It is an essential requirement of any software product. Testing ensures a quality product is delivered to customers.

Customer Satisfaction

  The main aim of any product is to give satisfaction to their customers. Testing ensures the best user experience.