Don't apologise- asking for help is what this forum is for. So after you have an account with (yahoo) Geocities, log in. Then click on "Easy Upload" and click on browse to find a file to put on the internet. You will need to upload all the HTML files, images, and anything else that is a part of your website. After you have selected five files (by clicking browse, and then selecting your files) click on "Upload Files." After it is finished uploading it will take you to a screen where you can upload more files, or go to the File Manager. Make sure you have uploaded ALL your files and then proceed to the file manager. There you will be able to view all the files that you have uploaded, and the URL for your webpages. If you upload an HTML file, the URL will be something like this:
http://www.geocities.com/username/website.html
However, to make your home page the default page for the site, rename it index.html. In other words, rename website.html to index.html and you will be able to simply type in:
http://www.geocities.com/username
and it will take you to index.html by default. Does that help?
"You better cut the pizza in four pieces because I'm not hungry enough to eat six." -Yogi Berra