Mcafee is an antivirus software that gives protection to your system against viruses, malware, and other online threats. Before you begin with the method , confirm that your device must fulfill all the system requirements. this may help in avoiding future errors. Subsequently, you'll start with the download and install of McAfee antivirus in your system. After downloading and installing comes the activation process. If you discover it difficult to download and install McAfee antivirus in your system, then you'll visit the official website of Mcafee. Later for mcafee.com/activate, you've got to follow the below-given procedure.