McAfee AVERT Stinger is a powerful antivirus and fully standalone. Even if it is a little bit simple, it can help you to scan your PC to find the infected files or folders. For this, it uses an advanced scanning technology. McAfee scanning engine scans processes, DAT files and other places that may be a victim of the virus. This program can recognize more than 40 types of viruses including Trojans and spyware. To do so, you only have to select the drive or folder to scan and to click on a button. Since it is configurable, it allows you to include or exclude certain file types when scanning. When finished, it displays the results so that you can take the appropriate action that is to say to remove, to repair or to quarantine.