How to manage the company website in the background?

Hello, if your company has a management background, the background is developed by the website company for you. The operation is simple. Although the changes are restrictive, the operation is relatively simple for the company. Of course, if you need something, you will change it. Then you have to see what language he has made for you. If it is ASP, you can understand ASP. Of course, there is a database when there is a background. Then you have to know the database.