Why is it important to organize files in web design?

First, to keep files in an order while creating a web site is important for us to work better and more comfortable. we sometimes might need to change our css as we get better. In this case, we can change our css easier as files in an order. It'll help the computer to work faster as well.

Second, if we write our css without thinking and it has problems at the end, we will have to change it. Then it will take our time for too long. As you know, time is money. So, we will just waste our time with our money.