DriveBox Anti-Static Storage for 3.5-inch Hard Drives (10-pack) (3851-0000-11)

[Music] while this module of Professor Messrs free CompTIA A+ certification training course I'm James Messer and in this module we're going to talk about storage devices this comes from the CompTIA requirements on the A+ essentials exam 2 2701 the first section section 1.1 says that we need to categorize storage devices and backup media and this deals with something called F DDS and HD DS they abbreviate almost everything on these documents that you get from CompTIA we'll talk about optical drives and we'll also talk a lot about removable storage that's on our systems let's start with talking about these floppy disk drives that's what that f DD stands for and you really don't see floppy drives much anymore there are technology that throughout many years they've changed from these 8-inch discs that you see here to five and a quarter inch and lastly these three and a half inch that were p