The folder My Received Files is showing 262kb of space taken up. When opened nothing showed. Set folder options to see hidden files, that showed up a file called zbthumbnail.info. I know this to be part of zoom browser. But this only showed up as approx 94kb. was wondering where or what has taken up the balance of the 262kb. Any ideas please. Norton virus check clean. Would it be safe just to delete folder and let the system reinstall it on start up?
