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.
Topics for WMI File Techniques. 1  Preparation with PowerShell's Get-Help. 2  WMI Class Win32_Computersystem. 3  Example 1 - Reading Hostnames and Displaying data.  Example 2 - PowerShell Variations of Reading 1  Hostnames. Summary of reading files for PowerShell scripting.