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Manual Testing

What You Need to Know About Manual Testing Applications

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Manual testing is the act of executing a software application with the intent of finding software bugs. While there may be the option to use automated testing, manual testing has its own advantages.

In this article, we talk about the importance of manual testing. We also discuss when it should be performed and who can perform it.

What is Manual Testing?

Manual testing is a process that consists of checking the functionality of a product by the evaluator. The purpose of this activity is to find errors or defects in an application before it is deployed in the production environment.

Why is Manual Testing Important?

This kind of testing is important because it helps detect bugs before releasing a product to the public. The better the quality and quantity of your testers, the higher probability you will find all possible errors and shortcomings in your product before release.

It can also help identify bugs that automated tests cannot. If we don’t do manual testing we may miss important bugs and problems which could lead to costly customer support calls and lost revenue.

Who Can Perform Manual Testing?

Manual testing can be performed by almost anyone who is knowledgeable in using similar softwares. However, most of the time, it is preferable to be done by someone who has a background in programming and software testing. This is important to identify enhancements that cannot be found by an average user.

What are the Types of Manual Testing?

There are several types of manual testing. They are as follows:

1. Unit Testing

The developers often perform a type of testing for the individual components and modules. This is referred to as unit testing—this ensures that each component is working properly without having to wait for it to be lost in a bunch of codes unable to detect it.

2. Integration Testing

This is usually done after unit testing. The purpose of this is to ensure that the modules work together after they are working individually. Some components are collaborating to keep the software running, so they must be able to work together without any hitches.

3. System Testing

As the name suggests, this means to test the system in its entirety. This means testing the final application with all components integrated to ensure that it is all working properly.

4. Acceptance Testing

This testing is done by the client to check if all requirements that have been agreed upon are met by the developers. This is done before the deployment of the application into the market to avoid any losses.

5. Black Box Testing

This is a blind type of testing where the users are doing the testing. They do not know the structure of the code or how it is built. They just know what inputs and outputs should be occurring and what functionalities should be taking place.

6. White Box Testing

This testing is done by someone who is aware of the build of the codes. The goal of white box testing is to give input about the code and to strengthen its security and functionality as an app.


While automated testing is useful and also necessary, manual testing has its own advantages and the need to be used. For the manual testing to be successful and fruitful, you do not only need a strong team of developers, but also a great quality assurance team to work through it with you.

If you need manual testing services to ensure the quality of your application, we at Codoid are glad to help. We are an industry leader in QA services, offering the best testing you will encounter in the USA and not letting any defects or flaws out of our sight. Book an appointment with us today for your QA and manual testing needs.


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