This simple and buggy virus would otherwise be totally unremarkable, but it got widespread distribution in April 1996 in a shareware utility called TXT2COM.
Pretentious displays this text:
Windows 95 may be dangerous. OS/2 is the best operating system! I'll prove it soon...
It only infects files on drive C: and will leave C: as the default drive after an infected file has been run.
Depending on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the suspect file, or ask you for a desired action.
More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.
You may also refer to the Knowledge Base on the F-Secure Community site for more information.