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.
Up-to-date security software is the best way to help protect your PC from malware. Microsoft provides security software that is regularly updated to protect against the latest threats. Our software includes: 1  Microsoft Security Essentials. 2  Windows Defender.