Windows Prime Accelerator is a rogue antivirus that pretends to be a good program to convince users into buying its so-called “ultimate protection” of this scam. Windows Prime Accelerator comes into PCs by means of fake Microsoft Security Essentials alerts that will force its entry on the compromised PC by exploiting software vulnerabilities and due to the weak protection by legitimate security programs. Then it will connect to a remote host to download and install this hoax without users approval.