But along with computers, we've also been infiltrated with a little thing called "self-service." Today, there are more self-serviced resources than ever and in an effort to synchronize them with headquarter databases, they're provided via your inescapable computer. Here are some examples. Banking is self-serviced through the desktop-clad ATM machine. Call them what you will, but their free help is immeasurable and without it, we wouldn't have some of the wonderful workarounds and unique problem solving techniques that we have today. 4. Usenet newsgroups. Another underused resource on the Internet, Usenet newsgroups have hundreds of discussion groups dedicated to some of the most popular computer systems, operating systems, hardware manufacturers, and individual software programs. However you can help minimize resistance to your monitoring efforts by explaining why you're taking these precautions. Smaller children will probably enjoy the time you spend together at the computer, but older children and pre-teens may resent it. To help build a case for your concern, you might want to show your older children a few news stories that exemplify the dangers that unsupervised children are exposed to. For the novice, it's best to buy a computer that has all of these components included so that when it's taken home, assembling the computer is a simple matter of plugging things in where they belong. Save the individual purchases of these components for those who have more experience. 2. Decide what you'll use the computer for. These extras aren't included with "what comes out of the box," and the only way to get them is to accessorize. To illustrate the importance of accessorizing, we like to use the "plain dough" analogy. Let's say that a brand new computer is a batch of plain dough - waiting to be flavored and baked into something useful. Although Pledge may dust your wooden tables and cabinets to a perfect shine, the oil inside a cleaner like this will erode sensitive computer parts. Stick to a liquid-free dusting method and your dusting routine will be safe enough to repeat as often as you need. As previously mentioned, preventing dust from entering the computer is extremely important and will reduce the need to open and dust your system in the first place.