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Sounds more like you're afraid to touch it because you don't understand it. Don't take this as an insult.. it's a perfectly valid approach if you're not sure how to handle the consequences of such an action. But, I would not go so far as to consider this black-hat hacking.

I'm fairly certain these services provide zero benefit to a workplace environment. If this were Linux, they would not have been installed based on the profile chosen during installation. But Windows is one-size-fits-all, so the equivalent approach is to at least prevent them from running.