A nickname for EMD SD9 locomotives, in reference to their smooth ride quality reminiscent of a Cadillac automobile. This nickname is said to have originated on the Southern Pacific Railroad.
Microsoft's Windows Malicious Software Removal Tool (MSRT) is a free program that removes a whole host of the most popular malicious software (malware). Many Windows users have it installed and run it monthly, yet are not aware of its existence.
After Windows downloads the newest version of the Microsoft Malicious Software Removal tool, it will automatically run it in the background. This tool checks for specific, widespread types of malware and removes them if it finds them. If everything is fine, Windows will run the tool silently in the background without bothering you.