Environmental variables are Windows elements that specify basic system properties and control how various programs behave. They're stored in the Registry, and modifying them changes how the system or a particular program behaves. Experienced users can tweak their systems by modifying environmental variables, and Windows offers several methods, including the temporary Set command and the Registry Editor. We tried out Rapid Environmental Editor, or Rapid EE, from RapidPDF. It's a free tool that adds some sophistication, features, and ease of use to the process by replacing the cumbersome Windows dialog with a full-featured interface.
Before we ran Rapid … Read more