If you've had a Wix website for a long time, there's a good chance your storage contains files you haven't thought about in years. I've used Wix for many years and have built more than one website on the platform. During that time, I've uploaded images, music, videos, documents, digital products, blog graphics and all kinds of other files. Eventually, some of those files stop serving a purpose. The problem is that once you've accumulated years of media, deleting it can