1. Continuous pop-ups alerting your security or information in your computer at risk.
2. Website automatically and downloads viruses and Trojans into your computer.
3. Fake warnings showing so many threats found in your computer and asks you to buy
security software to get rid of them.
4. Some new toolbars will be added to browsers specially to IE. Homepage will be
changed.

For protect your system do not trust on fake antivirus you just try to download latest antivirus protection for your PC like Winavm is a best antivirus protection for PC security.