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.
Malware or malicious software is harmful or disruptive software that accesses a user's computer or device. This is traditionally how attacks occur. Types of malware include spyware, adware, phishing, viruses, trojan horses, worms, rootkits and ransomware. Malware infects devices through the Internet and via email.