The Basics
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How do I get the latest Apple software updates?
How do I find the latest non-Apple applications or software updates I should have?
How do I know what version of the System software I have?
How do I view my Mac's technical specifications (RAM, video card, etc.)?
What are some tips on keeping my Mac trouble-free?
What is a Mac Universal application?
My hard drive seems to be having trouble. Should I bother backing it up?
I just spilled liquid on my keyboard!
What's my Mac's serial number?