128mb is pretty low, but if your ibook runs on mac OS 9, then it is not that bad.
The difference is the keyboard, processor ( the fastest G3 is 900 MHz - G4 is 1.42 GHz) , memory (g3 can have up to 640mb - g4 1.5gb
The best place to learn about the Apple iBook laptop would be the Apple website or at an Apple store. Other stores that sell the iBook, such as Amazon, will also have information about it.
You can access MySpace on an iBook.
In order to use wi-fi with an iBook Clamshell, you need an Air Port card. It needs to be the old type.
Apple
The Apple Ibook G4 does everything that regular computer or laptop does but in a smaller package. The Apple Ibook G4 has the portability of a laptop with the power of pc. It also is fun and youthful with it's design and color choices.
iBook G3's Use PC133 Memory. iBooks only have one slot.
Apple produced a line of laptops called iBooks between 1999 and 2006. This line of products was priced lower and was not as powerful as Apple's other laptop that was called PowerBook. The Apple iBook was aimed at beginners including children in school.
The G4 iBook came in several versions over its lifetime and the maximum memory varies between 640 MB to a theoretical 1.5 GB depending on the particular version. Having no idea what window 8 mac might be could not say how much memory is required.
Yes it does.
all
The Apple iBook G4 is Apple's answer to the Kindle. The item boasts a 1.33GHz processor, 512K of cache, 512MB of SDRAM, a 40GB hard drive, and a 12.1 inch display.