How to Install : 1. Go to www.mcafee.com/activate 2. Enter the product key which you have purchased from us Click Submit. 3. Enter Email id & register with McAfee. 4. Download McAfee Antivirus 5. Read and Agree to Licence Agreement. 6. Make a note of the serial number shown, you might be prompted for it later. 7. Keep the browser window open so that the serial number is always visible. 8. Follow the instructions to install your McAfee software.