How do I upload a file to my website so other people can download it? I have already tired the <a href="c:\windows\profiles\fbi\desktop\binary.exe">Binary.exe</a> but it doesn't work. please help me!

How did you get your other files (like HTML documents) on the server?

c:\whatever refers to a file on your computer's harddrive. No one else can access it. You need to upload the file to the server and link to it there.