What is Software Testing? What we need to know about Software Testing? What is the relevance of software Testing?
Published: 2023-09-03 08:40:50

Software Testing is the process of evaluating and verifying a software product's functionality. It checks whether the product matches the requirements and bug free. Testing enhances the quality of the product by identifying the defects, and flaws and increases the overall quality of the product. It also reduces the development cost and performance issues.
Software Testing is a method to determine whether the actual product meets the expected requirements and ensures that the product is free of defects. The errors may occur at any phase of the life cycle.
Software Testing is essential due to Product Quality, Security, Customer satisfaction, ease while adding new features, enhancement of the development process, and Cost-effectiveness. The main benefit of testing is the identification and removal of errors. Testing also helps developers and testers compare actual and expected results in order to improve quality.
With the aid of software testing, verifying each and every aspect of software testing is possible. Example: it is possible to monitor whether the software is compatible with the browser.
Software testing is the process of evaluating and verifying that a software product or application does what it is supposed to do. The benefits of testing include preventing bugs, reducing development costs, and improving performance.
 Early software testing detects problems before a product goes to market. they can address issues such as:
Architectural flaws
Poor design decisions
Invalid or incorrect functionality
Security vulnerabilities
Scalability issues
Revelance of softwaare testing:
Software testing builds the trust and satisfaction of the customer by assuring a defect-free application.
UI testing enhances customer satisfaction. Software Testing tries to uncover all possible defects and test an application as per customer requirements. 
For example, eCommerce is dependent on the customer, and a satisfied customer will improve its market value and earnings.

The following reasons why software testing techniques should be used in application development:
Identifies defects early: Software testing is imperative, as it identifies any issues and defects with the written code so they can be fixed before the software product is delivered.
Improves product quality:  delivering a quality product is an important metric to consider. An exceptional product can only be delivered if it's tested effectively before launch. Software testing helps the product pass quality assurance (QA) and meet the criteria and specifications defined by the users.
Increases customer trust and satisfaction: Testing a product throughout its development lifecycle builds customer trust and satisfaction, as it provides visibility into the product's strong and weak points. It has been tried and tested multiple times and delivers on quality.
Detects security vulnerabilities: Insecure application code can leave vulnerabilities that attackers can exploit. Since most applications are online, they can be a leading vector for cyber attacks and should be tested thoroughly during various stages of application development. For example, a web application published without proper software testing can easily fall victim to a cross-site scripting attack where the attackers try to inject malicious code into the user's web browser by gaining access through the vulnerable web application. 
Helps with scalability: Nonfunctional software testing process, scalability testing is done , how well an application scales with increasing workloads, such as user traffic, data volume, and transaction counts. It can also identify the point where an application might stop functioning and the reasons behind it, which may include meeting or exceeding a certain threshold, such as the total number of concurrent app users.
Saves money: Software development issues that go unnoticed due to a lack of software testing can haunt organizations later. After the application launches, it can be more difficult to trace and resolve the issues, as software patching is generally more expensive than testing during the development stages.