Step one: incite panic. MyCleanPC.com Maybe you’ve seen the ads on the Internet or on TV in the wee hours of the morning. They make lofty promises: get rid of blue screens and error messages! Increase your speed! Clean up your system! But even when these PC cleanup apps aren’t just malware in disguise, the things they’re doing for your PC are often dubious. Many either replicate tasks that can be handled by built-in utilities or do things that could cause more problems than they solve. To highlight just why you and your loved ones should never let these applications anywhere near your PC, we picked one that we’d recently seen ads for: MyCleanPC. It’s the archetypal Windows cleanup app—and you probably shouldn’t install it. Intimidation tactics The standard ad for a PC cleanup app follows the same basic format as this ad from MyCleanPC.com . These ads for PC cleanup products often follow the same basic formula: appeal to people with slow or buggy PCs, throw in a few shots of an operating system that looks kind of like Windows, tack on some “customer testimonials,” and offer a free diagnosis that will make all the problems go away. Read 14 remaining paragraphs | Comments

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Yes, that PC cleanup app you saw on TV at 3 a.m. is a waste