Image: Neon sign. Our world is made of elements and combinations of elements called compounds. An element is a pure substance made of atoms that are all of the same type.
Temp folder contains Scoped_Dir folders. My temp folder has only recently started filling up with Scoped_Dir..... Folders. I cannot located the program or service that is causing them. An internet search indicated the folders might be linked to Google chrome or steam but I don't think so.
How to Find Your Firefox Profile Folder on Windows, Mac, and Linux. Your Firefox profile stores your settings and personal information, such as your home page, bookmarks, extensions (add-ons), toolbars, and saved passwords. All this information is stored in a profile folder that keeps your data separate from the Firefox program, so if anything goes wrong with Firefox, your information is preserved.