The app I bought for my cellphone etc from internet, for security is a joke. McAfee says I could exclude some apps that don't agree with their protection, but so many of my apps don't. It's not any good to pay for McAfee's protection so I asked for my money back August 15th - a few days after I bought it. I have uninstalled their app and since the phonenumber they referred to was not valid I sent several e-mails since then asking for my money back. They ignore me. People should be protected from McAfee, not by them, according to my experience of them.