http://quickscan.bitdefender.com/
Bitdefender QuickScan is an online scanning tool that uses a new 
technology to combine intelligent local scanning and in-the-cloud 
scanning, which detects e-threats in memory quickly.
Follow These Steps:
1)
 Using your favorite Web browser, visit: 
http://quickscan.bitdefender.com/ and install the required 
ActiveX/Plug-in when prompted.
 
 NOTE! A detailed installation and compatibility guide can always be found at:
  http://forum.malwarecity.com/index.php?showtopic=23
2)
 Click on "Start" and read the END USER SOFTWARE LICENSE AGREEMENT 
carefully. Select the "Accept" button to use the QuickScan tool or 
"Exit" if you do not agree with the terms and conditions.
3) Allow 
the scanning process a few moments to complete. When the scan is over, 
click on "Report" to open the log in the default text editor; Save the 
log to a location of your choice. 
If you need more details 
regarding the scan report please, visit “Detect and Remove Malware” 
under the “Fight Against Malware” category in the pull-down menu to the 
left.
Keywords: Antimalware, Antirootkits, Antispyware, Antitrojan horses, Antivirus, Antivirus Software, Cloud Antivirus, Downloads, Free Antispyware, Free Antivirus, Free Software, Freeware Software, Security Software.