Software testing is the process of evaluating a software application or system to ensure that it meets specified requirements and performs as expected. It involves executing the software to find defects or errors and ensure its quality, reliability, and functionality.

Software testing is nothing but the art of finding the defect in software to ensure that its quality under test is in line with the requirement of the client. Software testing is carried out systematically to find out the defects in a system. It is required for evaluating the system. We can see that as technology advances, everything is becoming computerized.
It assures the quality of the product and satisfies the customers as well as users. Also, it promises better business optimization (less maintenance cost), reliability, and superior user experience.

What Are the Different Types of Testing?
Accessibility testing.
Acceptance testing.
Black box testing.
End to end testing.
Functional testing.
Interactive testing.
Integration testing.
Load testing.