Zipfiles are a special kind of file that contains other files. What is the proper response when a user clicks on a zip file on a web file store? Do you just thr

Zipfiles are a special kind of file that contains other files. What is the proper response when a user clicks on a zip file on a web file store? Do you just throw the file at the local file system or do you open the zip file so that the user can see and choose specific files?