Firewall: Hot Stuff for Stomping out Spyware, Malware and Adware by Christina Bultinck
Firewalls are software programs for your computer that are comparable to exterior doors to your house or apartment since they keep potential intruders out. What is a thief strolled past that open door, when no one was home, and robbed you of anything of value including personal information? ... Without the computer internet security offered by a firewall you could also encounter malicious programs that delete files, steal personal information or destroy computers. ... A firewall is the “door” to that offers computer internet security and if you don’t have one, well, enjoy your time with...

Tips For Finding The Best External Hard Drive Reviews by Cedric H. Dirose
When it comes to finding the best external hard drive reviews, there are plenty of places to start the search. There are many reviews out there, covering virtually every model of external hard drive on the market, and if you look around enough chances are you will find plenty of information. ... The many computer magazines on the newsstand, including Computer Shopper, Computer World and others, are great sources of reviews on virtually every kind of computer equipment, including hard drives, DVD drives, printers and much more.

Choosing the Right Antivirus Program to Protect Your Computer by Hung Lam
In today’s high-tech world, there are thousands of computer viruses lurking, waiting to infect YOUR computer. If your computer is not protected, any of these malicious viruses can sneak into your computer and do some serious damage. Viruses have been known to replicate and clog email systems,... The requirements for business network are different from the requirements for a personal computer at home. ... From personal experience, my first choice would be McAfee VirusScan 2006 because it is easy to use, virus definition updates occur very often, meaning you get up-to-date protection, and...

Wireless Networks by Elizabeth Morgan
The information age has been revolutionized not just by the power of computers to process data, but also by the power of communication amongst computers. This communication is responsible for the proliferation of computer networks. Sharing of information, sharing of resources (both software and... The equipments used in the mobile wireless systems include personal digital assistants (PDAs), smart phones and pager with Internet access. ... Wireless communication technologies used in wireless networks include analog cellular, digital cellular, Cellular Digital Packet Data (CDPD), mobile...

PDA Pocket PCs by Kristy Annely
PDA stands for Personal Digital Assistant, a handheld device (small and light enough to be operated while it is held in the hands) that is typically used as a personal organizer. It has evolved into a more complicated computer-like gadget capable of performing a multiplicity of functions, such... Today, PDAs are widely used as notepads, word processors, spreadsheets, and appointment schedulers and to synchronize data with a PC or home computer. ... Instead, they are pen based and rely on special hardware that recognizes handwritten inputs to tap selections on menus and enter printed...

How to Buy a Desktop Computer Online by Jo Williams
The internet has ushered in a new way for companies and customers to do business. Where it once was considered rare to order a product online, it has now become the norm. The computer industry is made up of many quality companies that all offer their products online. ... When placing an order online, it is important to protect your personal information at all times. ... However, if you plan on using the computer for optimized gaming and video, you will definitely need to boost the quality of your system.

What Is The Price Of Your Computer's Security? by F. Aldo
An Associated Press (AP) report recently stated that security products still sell despite the widespread availability of free software. Falling under the category of security would be anti virus software, anti spyware software, email spam blockers, firewalls and the like. ... If you own one of those fancy firewall programs that provide real-time reports on the IP addresses of computers sniffing at your computer, you will surely agree that every other minute some rogue on the internet is trying to poke into your computer.

You Are Infected With Spyware by John Garvey
A sudden increase in the number of pop-ups? A dramatic slowdown loading the bookmarks you use all day, every day? Your browser home page is replaced? These symptoms familiar? Well guess what, you're infected with spyware just like 90% of the PC's out there. ... Growth of spyware programs has become a serious concern for users who now face a far greater threat than personal computer operation and it is the whole panoply of identity thefts. ... Spyware may be the cause of a computer slowing as the computer user's bandwidth is consumed by sending information to the spyware parent source.

Are You A Spammer by Donna MacMillan
Spam, as we all know, are those pesky unsolicited emails our mail boxes are filled up with everyday. At their best, they are barraging us with advertising for things we have no interest in and at worst they bring the potential of viruses, identity theft, and possible destruction to our data... Would you want a group of people who you probably don’t know and have never met to have your personal information? ... Of course not, so why do you think your friends and family want you sharing their personal email address to everyone on your mailing lists.

Custom Desktop Computers by Marcus Peterson
Personal computers today are custom-made for various uses. One can buy media center PCs that are solely built to watch movies, rip music, edit movies, and the like. Gaming enthusiasts can also get desktop computers that will enhance game play and provide high-quality graphics so that every game... So the cheapest way to go about getting a desktop computer is to purchase individual computer components such as monitors, DVD/CD drives, motherboards, cabinets, and the like from various manufacturers.