What you really want to watch out for even more so than color change, is meat or poultry that has a bad odor or is sticky, tacky, or slimy to the touch. Let your other senses be your guide in these instances. Read more: The Color of Meat and Poultry - USDA.
Windows Management Instrumentation(WMI) is a set of extensions to the Windows Driver Model that provides an operating system interface through which instrumented components can provide information and notification.
PowerShell Variables - Text Examples. What you find when researching WMI objects is that there are so many of them. The purpose of this script is filter, or home in on, a keyword such as 'Win32', or 'network'. To aid the research, and to recycle the code I introduce a variable $Type.