How to activate:

• Go to HERE. 
• Enter your 25-digit activation code with the dashes.
• Create a new account or log in.
• Follow the instructions to download and install.

McAfee AntiVirus - Essential anti-virus protection for your PC. Features, Powerful PC protection, Privacy and PC optimization tools and Web browsing protection.

Features:

• Stay safe from Trojans, viruses, spyware, rootkits, and more, with state-of-the-art anti-malware protection.
• Stop worrying about performance hits - the advanced scanning engine checks for threats quickly without compromising battery performance.
• Keep zero-day threats and botnets at bay - McAfee ActiveProtection and NetGuard technology have you covered.