The Microsoft Safety Scanner is a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware, and other malicious software. It works with your existing antivirus software. Note: The Microsoft Safety Scanner expires 10 days after being downloaded. To rerun a scan with the latest anti-malware definitions, download and run the Microsoft Safety Scanner again. The Microsoft Safety Scanner is not a replacement for using an antivirus software program that provides ongoing protection.
Best Answer: An operational definition is a very specific definition used in an experiment, to ensure that all of the researchers collecting data are watching for the same thing. Say you are doing an experiment on altruism where you pretend to trip down some stairs or something and to see if people help you.
Operational Definitions: 1  thorough descriptions of a specific behavior: describe the behavior-what it looks like and the conditions under which it both occurs an d does not occur. 2  must answer the basic wh-questions, as well as to provide examples and non-examples of the behavior. A thorough and specific description of an individual behavior. 2  Used to define both target (e.g., tantrums, elopement) or replacement behavior (e.g., gestures, engagement). 3  Used to promote clear communication across parents and professionals.