Whether you use your computer for personal or business, nothing is more frustrating than not knowing where your files are when you need them! If your computer files need organization, you have to have a system to make it easier for you to retrieve files later.Know where your files are. Choose a central filing location to keep all your data files in one place. My Documents can be a good choice. You can also install a separate hard disk or external drive to keep your data files on. Resist the t...