Facebook is not loading, why?

I was on Facebook yesterday morning but around noon time I tried to get on it again and it said server not found and its still doing it after I have cleaned all my files using advance system care. My yearbook is doing something like Facebook but it won't load up all the way. Is there a reason for this?

Loads fine for me. Have you tried purging your cache.

We have a program that is suppose to clean out the cache but I would like to know how to do it from my computer, also we keep getting a 404 error that page can not be found.

Depends on what browser you are using.

404 Error simply means the server couldn't find the requested info.

Try flushing your DNS Cache on your local PC. Since Facebook has 4-5 servers it might have been an issue with whichever one you were trying to access.

Command Prompt > ipconfig /flushdns