Many security organizations offer protection at three levels: a standalone antivirus; a feature-enhanced security suite; and a top-tier mega-suite that’s maxed out on features. Keeping the feature collections in balance at the various levels is important. A company that pours tons of extras into the basic antivirus must offer even more at the suite level. Trend Micro Internet Security adds on plenty of features beyond what you get with the standalone antivirus, but they're not all effective. That and some licensing limitations weigh it down. If you want a Trend Micro suite, you're better off with the top-tier Trend Micro Maximum Security.