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Software testing for companies

What is Software Testing?

Software testing is the process of verifications within a system to ensure that everything is functioning properly. The goal is to identify faults, errors or missing pieces of software before moving onto the next phase of testing. This is a preventative measure to avoid costly software product defects. There are many types of software tests including self-testing software, online testing software, automation testing software, stress testing software, and usability testing software to name just a few. For the purposes of this article, we’ll break it down into just two main types of testing: functional testing and non-functional testing.

Functional Testing

The goal of functional testing is to test a software system against the functional requirements and/or specifications of a system. Each function of the software application is tested by providing the correct inputs that give an output. This output is verified against the necessary requirements. For example, a functional test could include confirming that the login page of an app or website is working properly and directs users to the next page after logging in.

Non-Functional Testing

Non-functional testing is the process of testing software applications or systems operations. It does not seek to validate certain output behaviors as functional testing does. Software performance may encompass specific requirements such as reliability, scalability, etc. An example of non-functional testing might be to test how quickly an application loads.

Why Is Software Testing Important?

There are several reasons why software testing is important and not to be underestimated.

Financial Investment

Without proper testing, a product could go to market with glaring errors that will result in dissatisfied users. These users will request refunds, leave bad reviews and of course, most likely never return to give the brand or a product a second chance. Improper or faulty testing could result in the end of a product line or even an entire business. Returning to fix a bug after a release is more time-sensitive and more expensive. It is absolutely worth the monetary investment to do proper software testing.


One of the many things testing can do is to test the security of software. Testing can make sure that there are no breaches in the security of an application or website or no areas where hackers could easily tap into and steal information. Security is obviously important as users are giving important information to businesses including personal and financial information to make transactions. Any breach of security would result in a damaged reputation and loss of income.

Customer Satisfaction

Happy customers or users will continue to use a software product, speak about it to friends and publically sing its praises on social media. It’s important that an app or website function not only to basic requirements but that it exceed customer expectations and create fluid, seamless interactions that allow users to accomplish goals quickly. The app market for example, is highly saturated and a sub-par app will easily be drowned out by the competition. The ease of use for the customer should be at the forefront.

Business Reputation

It isn’t just a single product, it’s an entire business and its reputation that are on the line every time a user opens a product on his computer or phone. Faulty or substandard products will result in a damaged reputation; while on the other hand, outstanding products will create a dynamic reputation that will allow for further opportunities and expansion.

Ready to Test?

It’s clear that in the long run, the investment in quality assurance, quality control and software testing is money well spent. The consequences of improper testing or worse yet, no testing at all are too dangerous to risk. To learn more about the importance of quality assurance testing software, read our blog article here.

Interested in software testing? Pixel506 can help. We offer a full range of complete software testing and full quality assurance and analysis. At Pixel506, our engineers conduct all the appropriate software testing on products to ensure that they are perfectly functioning— even under the direst of circumstances. From manual functional testing to fully automated testing, our goal is to ensure the quality of your digital product. We use the most up-to-date testing methods and latest technologies to enable your products to function at the highest level.

Key Takeaways

  • Software testing is the process of verification within a system. The goal is to identify faults, errors or missing pieces of software before moving onto the next phase of testing.
  • There are two main types of testing, functional and non-functional testing. Functional testing tests for software’s output reactions, while non-functional testing tests for the overall system performance.
  • Software testing is important because it impacts financial performance, security performance, customer satisfaction, and a business’s reputation.

About Pixel506

Pixel506 is a digital marketing agency that develops and designs web, mobile and desktop solutions. Our experts offer business consulting for clients in a wide range of industries. If you want to implement an effective and efficient quality assurance process, including software testing, we can help develop a clear-cut plan to meet your goals.

You can contact us without any obligations ― we’d like to hear from you and see if we can help you grow your business!

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