What is a one-sentence summary of the following article?
Many programs that lead to illegal downloads are Peer-to-Peer (P2P) and use file sharing to make songs on one computer available to another. Disabling file sharing will save your computer from these harmful downloads with potential viruses. To disable file sharing, follow these steps:  Click Start, My Computer Go into Tools Choose Folder Options Click View In Advanced Settings, click Use Simple File Sharing to clear the check box Click OK Downloading files that you haven’t paid for without the permission of the copyright holder is illegal. This happens mostly through P2P software. The most popular examples of P2P software are:  Limewire Kazaa Bearshare BitTorrent Ares Using the P2P software not only puts your computer at danger, but also puts you in line for potential fine and jail times. It is illegal to download without permission of the copyright holder. These programs allow you to legally download music:  Ruckus iTunes eMusic Amazon Napster

Summary:
Turn off file sharing. Avoid illegal activity. Use safe programs.