Mac OS x Version 10.4.11Processor: 450 Mhz Power PC G3Memory: 640 MB
The problem is the age of the computer. It is an old G3 processor and the most recent versions of the Apple operating system as well as the browsers and plugins like Flash will not run on it. Even if you installed the maximun amount of RAM memory it still would not work for certain things like YouTube. Not what you want to hear I know but I'm afraid that is the truth. Sorry.
What is the r.a.m. for my mac? Is it the same as free memory?