Enable Clean URLs
A "clean URL" does not contain a query string within the URL (as found in the address bar).
A clean URL would look like this:
Note that the above URL does not contain "index.php?" - the following would be considering a messy
What is the advantage to having Clean URLs?
They are simply much nicer, more semantic and easier to remember. Google will index both clean and messy URLs to their search engine.
To enable Enable Clean URLs
you will first need a code editor
and an ftp application
You can even find free ones - just search the web and find what suits you best.
Then follow the instructions found on the Enable Clean URLs