This is a great site to learn about the make up of your computer. I do think it is a little advanced for a beginner. It does have a glossary section to look up any words you do not understand and it opens up in a different window to make ease of use better. I do wish there were pictures of the computer parts that the site discusses. It also has some great links to other sites. They are worth checking out.
This website flows well. There were no problems browsing this site. I liked the size of the text, which made readability much easier. It has a "back" and "next" button at the bottom so you don't have to use the buttons in your browser.