Q: A few weeks ago, Safari stopped showing video for some websites. YouTube works, but the highlights videos from MLB.com don't. My kids use the Mac as well, and I'm afraid they messed something up. Any ideas?Kevin MullaneA: My guess is that your kids have been mucking around in Safari's preferences. Try this: Choose Help Installed Plug-ins. Does anything appear on the resulting page? No? Then I have your answer.
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