Mod URL Rewrite

What is Mod URL Rewrite… A basic understanding? Mod URL Rewrite mean to a.) A fancy URL. b.) A URL that is Search Engine Friendly. C.) A URL that is user friendly too. So, Mod URL Rewrite means to create a fancy web URL that is User and Search Engine Friendly too. Example: Original URL www.yourwebsite.com/home.php Fancy URL www.yourwebsite.com/myhome Another Example: Original URL www.yourwebsite.com/post.php?year=2011&month=3 Fancy URL www.yourwebsite.com/post/2011/3 Modification from original URL to a Fancy URL is [...]