Board Thread:Technical Updates/@comment-26339491-20191203204132/@comment-9605025-20200409174736

Here is what I did: Here is what I got: And yes, I tried opening each of the downloaded files. I used Windows 7's default photo viewer and I was able to open every PNG file but not the WEBP; even after renaming it to PNG.
 * 1) Log-out
 * 2) Attempt to go to File:Wiki-wordmark.png
 * 3) Get sent to main page with image opened in lightbox
 * 4) Click "See full size image" next to the image name
 * 5) Right click image and select "Save image as..." or whatever the browser's equivalent is
 * Internet Explorer 11 - Download PNG and label as PNG
 * Microsoft Edge 38 (EdgeHTML) - Download PNG and label as PNG
 * Google Chrome 81 - Download PNG and label as PNG
 * Firefox 73 - Download WEBP and label as WEBP