Fix Slow Computer

“System Alert!

Your system might be infected with malicious software that may impact the performance of your computer. Click the icon for a free scan to detect any active spyware applications.”

serves as message addressed to users and triggers them to download and install VirusTrogger or AntivirusTrigger, both are notorious malware items. It may keep on appear also after installation of AntivirusTrigger or its predecessor. It would be great if you could manage to remove “System Alert” generator, a trojan, which also hijacks browser home-page to make a user visit anivirus-trigger.com or virus-trigger.com, until it has not yet managed to install trial of VirusTrogger or AntivirusTrigger.
“System Alert” may also mean that you need to remove AntivirusTrigger or its predecessor as it also instigates to start the misleading scan by any of these rogues and is thus gives a sign of their presence. Sometimes user needs clicking this alert when AntivirusTrigger installed to see free scan by the rogue, since there is no other way for scan process to start.
Follow the link below to discover for free malware, trojans and viruses which may reside at your PC, and remove programs found using well-known reliable malware tool. If you do not trust our recommendation, consult Internet, e.g. Google or Wikipedia, to obtain independent assessment of security tool recommended here that fits to remove AntivirusTrigger and other security threats related to the above alert.