Computer Network Management by Frank Hughes
Today it is almost inconceivable for a business not to have computers, whether it is a construction company or a high technology firm. When a business has more than one computer, they are almost always connected together in a local area network. These networks may be more or less advanced and... These system administrators may deal with network issues such as performance, reliability and security of both hardware and software. ... Computer Network Management: integration and system testing phase In this phase, commissioning of the network begins, and routines are adapted to users and the...

Using Help Desk Software to Improve and Boost Efficiency by Sara Jenkins
The computer age has broken many barriers and has a finger in almost every aspect in our daily lives. It has made life easier for so many businesses and has eliminated the need for countless hours of manual labor. In the world of customer service, computers have provided efficient and... These help desk softwares are easy to install, very simple to use, compatible with most operating systems and an employee doesn’t need a degree in computer programming or have to be an expert in computer software to operate it.

Keeping the Windows Registry Operational by Tim Lee
The registry is where the computer stores information about the configuration of the system and the programs installed so that the operating system can use them. Regularly maintaining the registry is a basic requirement. Fixing problems after they occur is harder than preventing them in the... System meltdowns and viruses can require the complete reinstalling of windows on your computer, which means you run the risk of losing all your files. ... Don't try and edit anything in the registry yourself unless you are completely familiar with it and with the system 2.

How To Do Your Own Computer or Laptop Memory Upgrade by Titus Hoskins
Upgrading the memory in your computer or laptop is one of the easiest and most cost-effective ways of improving your computer's performance. Still many computer owners shy away from any memory upgrade for a number of reasons: lack of knowledge, warranty issues, fear of ruining their... And to really confuse you, having a faster RAM speed does not (by itself) make your computer go faster, you must upgrade or increase the AMOUNT of RAM in your computer system to increase performance. ... This is what the computer uses to run applications and data on your computer.

Going Wireless with Your Headphones by John Francis
If you're looking for the latest in wireless headphones for your enjoyment and private listening, whether to TV, stereo, home entertainment such as theater, iTunes or Ipod, you might do well to look at the highly recommended Sennheiser RS 130 wireless headphones. ... The ZVOX 315, by the way, is a surround sound single box speaker system that uses a single cable to connect to an mp3, an iPos, portable music instrument or equipment, or a computer, TV, CD player, DVD, satellite or clock radio, game console or any other device that has a jack for headphones or an audio output of some sort.

Essential Tips on Gaming for Newbies: The World of Internet Games by Paul W Wilson
Internet games use the cyber world technology for playing. Games are extremely popular and constantly evolving. There are: • Games played using e-mail. • Games played on a browser window by using a web address. • Games played using Internet Relay Chat, Telenet, MUD client, or a Web based forum. ... For serious gaming the computer performance must be optimized. ... • Correct folder and file errors by using scandisk---use once a week and the computer will give trouble free performance. ... This can be done by: • Running the disk defragmenter and organizing the computer files.

5 Tips to Avoid Needing Laptop Data Recovery by Jason Perry
With the costs of laptops coming down and performance going up, it has become more viable for companies to equip their employees with laptops--for those who travel, work from home, or for those who just prefer them to full size computers. Individual users, from college students to self employed... Buy an External USB Hard Drive Use an external USB hard drive to do a complete back-up of your system. ... Use an anti-virus software package, and protect your system with spyware software. ... Most IT departments figure the laptop users are on their own, so by asking them for a little...

Understanding Your PC Cables And Connection Types by Rich Fuller
The beginning A classification for networks: 1. Peer-to-peer networks; 2. Server-based networks. At least two computers form a peer-to-peer network. In a peer-to-peer network there are no dedicated servers, and the there is no hierarchy between computers – all the computers are equal. ... Every user must take care of his/her computer – he/she is user and administrator for his/her machine. ... Every computer in this network is a client and a server in the same time. ... You realized you don’t have to buy a system and make it a server in this network.

Computers: Do You Need An Upgrade? by Michael Quarles
Have changing demands left you unsatisfied with your computer’s performance? An upgrade may be called for. But which should you get to fill your needs? Computer repair shops make their money two ways: by selling their labor, and selling parts. The more parts they install, the more labor... It can help if you ask your computer to do a lot of multitasking, and make a big difference if you do speed sensitive work like video captures. ... RAM- The easiest, surest way to speed up your computer is to add more RAM.

The ABCs Of Computer Memory by Ron King
Computer memory is called Random Access Memory (RAM). The information stored in RAM can be accessed randomly, rather than sequentially. This means that data can be found in any location at the same rate of speed. Other storage media, such as CD-Rom and hard drives, must wait while the drive... Adding more memory is one of the best ways to maximize computer performance. ... A fragmented hard drive is a common cause of stalled computer performance. ... Think of 512 Megabytes (MB) as the base standard for a modern computer.