Mcafee is one of the best security tools for any of your devices. This is not just a regular tool that removes small viruses... moreMcafee is one of the best security tools for any of your devices. This is not just a regular tool that removes small viruses and reports bugs. But this is one whole full security provision for your Device. Not only Mac or Windows but it works with other tablets and even mobile phones too. With security being the main focus of the Mcafee security systems, it also saves you from potential threats and warns you.