Apple has posted a ton of Apple Technical Info Library (TIL) articles about OS X issues. The TIL is Appleis database of issues dealing with hardware and software issues. With the release of a new OS comes new TIL articles. We count 79 articles related to Mac OS X 10.0, including networking, formatting, different issues specific to individual Mac models, and more. If you have questions about X, you should check out the TIL libraries.
To do so, head to the TIL Web site and search for OS X 10.0.