In Cascade there are several types of files which you will interact with to create and maintain your site. The two main differences in files on Cascade are files which can be uploaded from your computer and files which are created in Cascade. In this section we will cover both types of files and detail their respective uses in Cascade. In the Uploading Files section we will talk about files which you can upload to Cascade such as documents and forms as well as rules which govern what can and cannot be uploaded to Cascade. In the File Types section we will talk about the three primary file types that are used supplement and enrich the content of your site.