The aim of software testing is to make sure top quality software. Excellent quality software indicates it has less problems or issues, and it performs well, and does what it needs to do. When you do software testing as part of an improvement venture, you are seeking to get and find all of problems in the program before it is provided to the customers.
In a perfect world, the designers will be developing software that performs first go, and does not have any problems. However, this is not necessary, insects appear in the program and the Software Testing stage is there to choose it up. If it’s discovered before the launch, that’s great. If it’s discovered after the launch, it indicates that period will need to be invested looking for a fix and executing more testing on it – all while the customers are using the software.
The time taken to fix problems after the software is launched is really a lot more than during the testing stage. This is because the repairs need further testing, and need to arrange to any servicing produces or other plans that the company has set up. You can also get ISTQB Certification to become a professional service provider. For more details, go through their online portal.