Learning more on Technology

I have been using my pc for years but only basics. I use it for typing letters, memos, newsletters, etc. I have also used excel and tables with the help of my friends. I would like to be able to do it on my own. I want to do more on tables and graphs because that will help me with my reports and data collecting in class. I am a Yahoo and Microsoft Word user. Using something new - Google - is like starting over again for me. I am also learning something each day in class. It all looks and sounds very interesting. I hope we will be able to see more than one computer in each classroom soon. Can't wait to learn more.