Productivity Software
Norton Antivirus and Instant Messenger are not example of productivity software
Explanation:
Google docs, Excel and Presentation software are categorized as productivity software. Productivity software include word processing programs, spreadsheet, presentation software ,graphic design programs.Among the given choices, Norton Antivirus is a type of antivirus and security software for PC and laptops. Instant Messenger is an example of communication software used for text-based communication between two or more participants over the Internet or other types of networks. It allows efficient as wells effective communication, allowing immediate receipt of reply or acknowledgment.
So Norton Antivirus and Instant Messenger are NOT examples of Productivity software.