Top 7 Reasons: Why is Software Testing Important?

Top 7 Reasons: Why is Software Testing Important?

In the Modern world, Quality Assurance Testing often gets overlooked by either Client or the Project Managers. QA is generally taken as an option rather than a requirement.

Software testing is a process of scanning and measuring software applications. It is used for products and services to evaluate bugs and errors and ensure their performance and efficiency. Testing in software engineering is an absolute process of creating reliable – and usable – software solutions.

It helps businesses to reduce unnecessary costs, improves efficiency, and saves time by uncovering errors in the Software Development Life Cycle (SDLC).

Understanding various types of software testing is required for Quality Assurance in the software development process.

  • The ordinary software development testing model was agile in 2019, with 87% of organizations taking this approach. Next up was DevOps at 36%, awake from 28% in 2018 as per PractiTest reports.
  • 82% of businesses operate experimental testing as a software testing methodology, while 61% use traditional script-based review. (PractiTest)

Products that are developing can have unprecise or have some bugs and redundancies; that's the reason to opt for Quality Assurance.

Table of Content

Types of Software Testing

Here are the software testing types:

In general, testing is classified into three categories.

  • Functional Testing
  • Non-Functional Testing or Performance Testing
  • Maintenance (Regression and Maintenance)

Benefits of Software Testing

Testing is more than just pushing buttons or 'trying a system out.' Here we discussed a few of the benefits of how essential it is to include testing as part of the software development lifecycle.

  • Due to software errors and bugs, a few of Amazon's third-party retailers witnessed their product price reduced to 1p. They faced a huge loss due to a lack of QA.
  • Vulnerability in Windows 10 was a vast glitch of software. This bug allows users to run from security sandboxes via a flaw in the win32k system. Software testing is essential to ensure your software is error-free and performance-rich.

Here are the benefits of Software Testing:

  • Security: It is the most helpful and diplomatic benefit of software testing. Without security, there is no way ahead in the digital world. Your audience will trust your products if they are secure and offer to help them secure payment or usage by removing risks.
  • Product Quality: The quality of the product is the key to success. It is a critical requirement of any software product, and testing the software makes it more reliable and bug-free for your customers.
  • Cost-Effective: It is one of the essential advantages of software testing where businesses can save unnecessary costs. Quality assurance ensures your product or service is checked once it's developed, following all necessary steps for fixing bugs caught in the earlier stage.
  • Customer Satisfaction: Your software must offer safety, which is a valuable part of customer satisfaction. Along with the quality of the software, the main aim of any product is to satisfy its customers. Various types of software testing gives the best user experience.

Top 7 Reasons for Why Software Testing is Important

1. Cost Saving

Errors are the issue of the costs of returning clients who have undergone glitchy software. The additional software expenses can be a huge loss for businesses that damage the software plan and preplanned cost. Companies have to bear a significant amount of damage and the dissatisfying product.

Software testing is part of the software development life cycle to save this extra cost and make software glitch-free. QA of any software or product makes it more reliable and valuable.

  • Lesser bugs also play a significant role in the conversion rate.
  • Every organization aims for customer satisfaction.
  • If the product is not sustainable, more investment is required to fix it.
  • The earlier the defects are found, the lesser rework is required, minimizing the implementing cost.

2. Security

security in software testing

69% of users in one survey reported that developers should write secure code, but 68% acknowledge that fewer than 50% of developers can't spot vulnerable parts of code that security teams find later on. (GitHub)

Software testing helps businesses catch the software's errors and vulnerabilities. It will support in determining whether the data of the product are secured for any possible intrusion.

In addition to that, testing will ensure that the product's system is free of any threats or risks that can harm the user.

The purposes of Security Testing are:

  • To find the dangers at the very early stage of the system.
  • To help developers in solving security benchmarks through coding.
  • To calculate the possible vulnerabilities of the system.
  • To help in finding all possible security risks in the system.

3. Quality of the Product

quality of product in software testing

The quality of the product is the essential factor as it reflects the organization's success and helps establish its reputation. Any business targets for the product's success, and based on it, they have invested in gaining the return from the product.

When organizations create a high-quality product that persists in meeting customer demands, this can lead to lesser production costs, repetitive clients, higher investment returns and increases in revenue.

By detecting errors and mistakes that affect software quality, QA will ensure that software is excellent and performing well. Thus, they guarantee software's usefulness and help turn software applications into end-products that perform as their designers intended.

4. Satisfaction of the Customer

Every organization has the primary objective of making its product offer the most satisfaction to its customer. The reason why an organization should have its software tested is that it provides perfect and prerequired user experience.

Thus, organizations will have repetitive and long-term profits by having their software tested. Earning the trust of any client is not an easy task, and in case of any failure or glitch in the system can lead to losing a client.

5. Enhancing the Development Process

enhancing the development process

Product development must improve the software and make it more effective. These developments might sometimes generate new errors in the system; thus, the software testing process helps to avoid any damage to the system.

Several tools like JIRA, Mantis Hub, Azure DevOps, and an internal bug tracking tool are used to boost software performance and establish the QA process.

Besides, Automation testing enhances the QA process more than ten times. This can be done with the help of Selenium with Java and Frameworks like Maven, TestNG and Jenkins.

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6. Easy While Adding New Features

The older the code gets, the more complex it brings to the product. Software Testing avoids this complexity by allowing developers to confidently add new features.

For new developers, adding or editing older parts of the code can be terrifying but it can be avoided through broker functionalities. It helps make your software stand ahead in the market and beat the competition.

7. Determining the Performance of the Software


What matters in software is not the beauty of clean coding. Vivid graphics that are part of software's user experience and how the software looks are least important, but how smoothly it performs is the key to success.

The performance also defines the success ratio of the product. This is where the performance testing comes in. A specific performance matrix-defined performance testing helps satisfy those matrices and make the product sustainable under Real-time user experiences.

As one can guess, performance testing allows users to under the product's effectiveness.


Flouting the essential role of a software testing is something that developers ignore. The earlier software errors are solved, the more thoroughly it is performed, and the better for developers and users. Quality testing is a win-win effect that's smarter and more profitable in the long run.

Software testing company India helps in improving the success ratio of the product by giving the human eye and human intervention to the software. The testing ensures that the software meets all the requirements and has a user-friendly interface with a long-lasting lifespan.

About Palak Jani

Palak-Jani-Final.pngIn 2018 he started his adventure as a Quality Assurance Analyst in a software testing company. Palak has experience in multiple industries and technologies based on Virtual Reality, Gaming, and Web/Mobile applications

He spends his time building the QA team and helping clients launch their products successfully.

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