Where can i find information on hosting my unity game and making it playable on my website?

I have a game that was built in unity 4.6 and I have been trying to release it for a while now. The roadblock I keep running into is that I do not know where to upload the game content to and how to set it up so the user can access it. I have tried and failed to do this on both Dropbox and Google Drive.

I am also looking for help with embedding the unity web player into my website. I am not familiar with HTML and could use a tutorial that walks me through this process.