Clearing Your Web Browser Cache
“Clear your web browser cache” is usually the first response you’ll hear when you encounter a web page problem. Cache is a tool used by your internet browser to speed up the page loading process on a website.
If you’re having issues with your web browser — for example, trouble uploading multiple photos to your listings with Add/Edit. Clearing your browser’s web cache could help.
The video below explains how to clear web browser cache for Internet Explorer, Chrome, Firefox and Safari.