what is a software testing?

When a software is developed, a trial run is made in addition to doing the jobs manually to test whether the software works properly, does the desired job well, effectively and efficiently and gives the desired results or not. This is known as the software testing.

Software testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test. Software testing also provides an objective, independent view of the software to allow the business to appreciate and understand the risks of software imple