Cheap ibook you can get priced around $700. Regular use is enough. Basically, you don't need worry about virus and spyware stuff. Chinese language is embedded, no need for seperate installation. Easy to use and Worry free are the difference between Mac and PC.
Actually, answers to most common questions about how to use and network connect Mac machine can be found "Help" on top Finder menu bar, like how to use ethernet, u*****, fire wire, wire less connection between computers, set up network, connect to windows pc, etc. Click the 3 links on Mac Help menu Ask questions like these:
How do I customize my computer?
What do I do to get connected?
What is the Finder for?