The uses of computers can range from hundreds to billions of things. Not only is it useful for the word processing programs to do homework, it can be used to hold an unimaginable amount of data. It can also regulate commerce, and even communicate to numerous amounts of people halfway around the world in a matter of seconds, only for the price of one phone call. This technology has been so far advanced that every large corporation is using it. Computers are an inexpensive investment for the convenience of the opportunities that it can give the investor. These tools allow us to look for jobs online, learn various things, do research, go shopping, or even buy stocks. Besides the large computers, new technology has made PDA's possible. Palm pilots are one of the hottest items out there. Not only can you use it as an organizer, you can also use to send email, download books to read, save a hundred and one recipes for cocktails, you can even play games. Many business people own one for the convenience of having a miniature computer in their pocket. According to Business Week, technology has been advanced again. "Phone makers are trying to squeeze such must-have organizer features as calendars, address book, and to-do lists into your wireless phone. Handheld computer
makers want to give their pocket organizers the prowess to handle your e-mail and Web surfing, and even your ordinary voice calls"