Microsoft Security Essentials

• 1). Browse to the Microsoft download web page and click "Download Now." Click "Save" and then click "Next." Select a location for the download.
  
  
• 2). Locate the download and double-click the file. Select your operating system and click "Yes" in response to the prompt. Click the "Next" button after reading the Microsoft contract.
  
  
• 3). Legitimize your Windows version by clicking "Validate." The tool will update after this.
  
  
• 4). Click "Home" in the application window and select "Full" for scanning preference. The "Full Scan" goes through your entire file and folder system. Proceed by clicking "Scan." Remove the virus by clicking the "Clean Computer" button after the scan is finished.
  
  

Microsoft Malicious Software Removal Tool

• 1). Browse to the Microsoft download web page and click "Run." Click "I Agree" after reading and agreeing to the Microsoft contract.
  
  
• 2). Click the "Full Scan" option, not the "Quick Scan" option. "Quick Scan" is superficial while "Full Scan" goes through yourcomplete file and folder system. Click "Next" to start the "Full Scan."
  
  
• 3). Click the "View detailed results of the scan" option after the scan to view the detected viruses. To remove the viruses from your computer, click "Finish."
  
  

Avast!

• 1). Browse to the Avast! download website and click "Download." Follow the installation instructions.
  
  
• 2). Double-click the "Avast! desktop icon and select "On" in the application. This option is under the "Scan local hard drives" section.
  
  
• 3). Choose "Thorough Scan" as your scan preference. "Thorough Scan" goes through the entire file, folder and applications system. Begin by clicking "Play."
  
  
• 4). Remove any virus by clicking "Delete."