The useful life of a product is a key task to extend and maintain the life of a product. This task mainly includes various activities such as maintenance, repair, replacement, upgrade, and technical support.

In order to use the product effectively for a long time, parts must be inspected regularly and replaced when necessary. By detecting and replacing wear or damage of parts in advance, unexpected failures can be prevented. Additionally, software updates when necessary. You can also take advantage of the latest technologies and features by performing hardware upgrades.

Useful life work is an important process that maintains the performance and stability of a product and increases customer satisfaction. By continuously performing this work throughout the products life cycle, the product is always in top condition and provides the best experience to customers. Useful life is a key part of product management, helping products maintain their value over time.

Regularly checking that facilities or equipment are operating normally and safely can help prevent unexpected failures or system outages.