Consider this real-world scenario: You’ve been using Windows Defender (which is excellent, by the way, for baseline protection). But suddenly, your CPU idles at 60%, mysterious outbound connections appear in netstat -an , and your credit card shows a $2 test charge from a merchant you don’t recognize. You download the 30-day demo of Malwarebytes Premium or HitmanPro.Alert. It finds a banking Trojan that Defender missed. You clean the system. That demo version just saved you thousands of dollars. Then you uninstall it and go back to Defender. That is the ethical use of demos: as an emergency diagnostic tool, not a permanent lifestyle.
: How much RAM and CPU the app consumes during idle time. antivirus demo version
