can you give me the help features of windows98 *contents,index,search,tool.

I can't. That is a very old obselete operating system, in fact, Microsoft discontinued any support of it four years ago. For the life of me, I can't imagine any school teaching kids how to be functional on an obsolete operating system, it certainly is not preparation for future vocation. I hope they are not teaching Basic as a starting language.

YOu might want to bring this to the attention of your parents, if in fact this is happening.