What is the difference between the ESET Online Scanner and ESET NOD32 Antivirus?
The ESET Online Scanner is a program which runs in your web browser and can check for and remove malware. It is not configurable, and cannot prevent your computer from being infected by malware. ESET NOD32 Antivirus is ESET’s antimalware program, which is highly-configurable, offers multiple layers of protection against malware and can prevent your computer from being infected.