Keeping my system healthy

Hi,
What's the best way to make sure my system/hard drive is running efficiently? I know about repairing permissions - even though I have no idea what that really means.
I used to use Disc Warrior - is this still what people use?
Cheers!

Same thing I think about (once in awhile) - I guess it's the same problem everyone has (hence the number of replies). Just like - I would like to know if there was some guy I could pay to be my "go to guy" that would answer all my computer questions in the first place (software, hardware and anywhere in between) and end up being my mentor (my tutor) - {it's just not likely to happen}. Like why aren't there teacher manuals or even "workbooks" found at public libraries (outdated ones of course)? But the answer to your question, as far as I can help - is - try using the word "optimizer" in your search. I enjoy "download.com" immensely, but there are a lot of other similar places; and keep in mind - there's not a lot (in this category or not) to be found for Mac. I just don't see any that have any ratings from they guys who run the site, not even user comments to base my selection on, so that's why I haven't bought into any. Although, I use a "RegistryFix" for my Windows desktop (but I'm always wondering if it's doing anything) but on the other hand, if you were to ask me - I would say it does run a little better after a scan (so who knows).. And just like for me (for taking my own advice) "don't forget about your option of classes at the local Apple Store".

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