One thing that you certainly don't want to use to remove computer dust is a vacuum cleaner. Although using a vacuum cleaner seems to make more sense, the strong suction of a vacuum cleaner can actually spark damaging static electricity or dislodge loose cables. You also don't want to use oil-based cleaners. Using Computers It's Not Rocket Science These days it's strange to hear people say, "I'm just not computer literate," as computers have evolved from archaic scientific calculators to simple point-and-click type machines. We suspect that today's "computer illiterates" are people who haven't taken the time to experiment with such a machine. " This small compact utility allows users to organize contacts by name, location, group, or number and it give users ample space to fully describe each. Compared to Microsoft's Access database program, its user-friendly Address Book is a Godsend to new computer users. Calculator. Calculator has been a Windows accessory even from its first debut in Windows 1.0. Introduction to Programming Controlling Your Computer with a Programming Language In a previous article, we introduced automating some tasks with MS-DOS batch files. In this article, we're going to introduce programming and describe how it can be used to control the way your computer works. Normally, computer novices aren't interested in controlling the computer. This is a common occurrence when newer pieces of hardware require the programming of a newer operating system. Sure, one could upgrade the operating system to accommodate the demands of a new piece of hardware, but trouble starts when that new operating system requires new hardware in return. If we're not careful, we could end up replacing almost every hard and soft part of a computer that we own - all in an effort to upgrade! Yet the craze is extending to even some off-brand company names. Today, it's hard to find a cell phone that doesn't offer some sort of "smart" technology because it's in such a high demand. The convenience of having information at our immediate access is phenomenal - so much so that thousands of programmers have jumped on the opportunity to build unique applications specific to these small machines.