What is Device Manager?
By Matt Estes Let me introduce you to a feature that a typical Windows user doesn't know about. This is Device Manager, and it's been at the heart of Windows software since the Windows 95 operating system. Device Manager is simply a list of all of the hardware in and attached to a computer. Every component associated with a computer is featured in a drop down menu. If something goes wrong on a computer, this is the first place a professional will look to diagnose a problem. If a device is broken or not attached properly, it will be denoted…