We here at Clareta take utmost care of the application maintenance part. This gives us a grip on our clients and builds a strong relationship.

• There are four types of software application maintenance on which we focuss viz. corrective, adaptive, perfective, and preventive.
• Corrective Application maintenance deals with the repair of faults or defects found.
• Adaptive Application maintenance consists of adapting software to changes in the environment, such as the hardware or the operating system.
• Perfective Application maintenance mainly deals with accommodating to new or changed user requirements.
• Preventive Application maintenance concerns activities aimed at increasing the system’s maintainability, such as updating documentation, adding comments, and improving the modular structure of the system