Rapidshare is a File Hosting service that allows Internet users to upload and store files safely online
You can make your own "albums" and organize your uploads with premium service. Rapidshare makes sharing files quick and easy with the one button upload. You simply go to their site, browse the file you want to upload and hit upload, once it's complete you'll get the link to share to allow others to download the file and a deletion link so you can delete the file, if at a later time you decide you want to.
Rapidshare isn't the only service like this, however they were one of the first and by far the most popular and widely used. One thing they don't have is an ability to search their database of files. There are several reasons for this which we won't get into but, there are clever websites out there now that will let you search the files by finding links on other websites and user submitted content.
Here's the Top 3 Rapidshare Search Engines
2. Rapidshare Search Engine
3. Search Rapidshare