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.
MsMpEng.exe is a core process of Windows Defender, which is Microsoft's antispyware utility. It scans downloaded files for spyware; if any suspicious items are found, it can quarantine or remove them. It also takes steps to actively prevent spyware infections by searching the system for known worms and trojan programs.