Rasps and files are hand tools that are used for smoothing and shaping of metal and wood when other edge cutting tools won't do the trick.
files are your own piece of poo and like to
A file is used for sharpening metal edges or tools
The "System" and "Encrypted" attributes can not be used together.
Shockwave Flash SWF is flash files and is used on websites to make dynamic content
How to Share Large Files on the Net for Free
Learn About Digital Video Files
How to Change File Associations in Windows
How to Write To Files in Batch Files