What do you call "computer problems" in a scholastic way?

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Nov 22, 2016 15:29
I am working on a paper on the analysis of computer problems, such as crushing, virus, information disclosure.
I've got some kinds of translation for "電腦故障" here, like "computer breakdown", "computer fault", "computer problems", but I couldn't get any related English articles on the internet, so I think they are just misnomers. So what is the most natural or scholastic way to call it when a computer stop working well? I hope the answer is a noun, your answers will be greatly appreciated!