Presto TuneUp is a rogue anti-spyware application programmed to trick the unsuspecting user into purchasing the useless Presto TuneUp software. This malicious program is the successor of the other infamous malware application Virus Doctor. Presto TuneUp is installed into your computer by Vundo Trojan or other system parasites that get into the system if it does not have a proper security software.
Presto TuneUp Total Doctor is a fake system security program, which does nothing but perform fake computer scans in search for viruses and display false warning massages about system threats and infections. None of this is real.