I’m sorry I do not speak that
Simple and easy user interface design can help the users understand what they can do on the website, without confusion when they are loading on the website.
Best practice on the users experiences can help the users to visit the website easily and get what they want as fast as possible. It is the way to improve a website understandability.
Using more robots means less human contact which means declining social skills, and heavier dependence on technology. And using more technology is expensive.
depending on the age and other things about the computer. check all of them.