The application has support for Microsoft Windows 8.1 and fixes an issue where the installer does not function properly on a system running Microsoft Windows 8 32-bit version operating system.
Definition of malicious. : having or showing a desire to cause harm to someone : given to, marked by, or arising from malice malicious gossip.
Troubleshoot Firefox issues caused by malware. (Redirected from Is my Firefox problem a result of malware) Malware is short for Malicious Software. It is a term generally used for software installed on your computer that is designed to infiltrate or damage a computer system without the owner's informed consent.