BUY BITDEFENDER INTERNET SECURITY AND INSTALL BY FOLLOWING THESE SIMPLE STEPS
1. Uninstall any previously installed Antivirus software on your Pc .
2. Buy Bitdefender Internet Security And Download the Bitdefender Internet Security installer file from this link :
3. Double-click the BITDEFENDER ANTIVIRUS installer file to begin the installation and follow the on-screen instructions.
4. inserting your unique Bitdefender license key and Activate your protection.
HOW TO INSTALL BITDEFENDER ANTIVIRUS ON WINDOWS – VIDEO1