Notebook Buying Tips by Roberto Sedycias
Why notebook became so popular? It has been estimated that notebook sales has increased an average of 20% per year in the United States alone. Among the many advantages it offers, portability is one of the main reason people end up making a purchase of it. ... Although not much of a commercial success then, it gave the computer industry a goal to pursue in manufacturing this item with better weight, size and performance ratio and making one of today's most wanted computer hardware. ... For those looking for mobile computer hardware, notebooks can certainly become a good solution at...

Refurbished Laptops Features Comparison Guide by M Johnson
Knowing what to look for when choosing refurbished laptops is important. Here is a list of certain features that you should compare when shopping for one. Let's begin with laptop basics- Processor Speed- This is the speed at which the laptop can retrieve data and information. ... Network- You'll see something like 10/100, or 10/1000 and this refers to how fast a laptop computer can transfer data to other computers on the network. ... Although most don't use a computer on a network it is important if you're in a business setting, or something similar.

Report onthe Growth & Economic Impact of the IT Industry 1940-2010 by Annie McCormick
The U.S. Information Technology Industry 1940-2000 Summary All segments that comprise the information technology industry (computers, telecommunications, and software and services) have played a major role in the transformation of the U.S. economy. The computer was commercially introduced in the... About 98% of all public schools are using computers in the classroom today, 90% of all public libraries provide computer access, and close to 70% of all households in the United States have a computer toady.

Wireless Network Trouble Shooting: Hidden Wireless Secrets Revealed by Eric Meyer
Do you always notice your wireless adapter is always dropping and reconnecting to your wireless network. If you don’t know what I mean just watch the balloon in the bottom right hand corner of you windows Xp task bar. Your wireless adapter should stay connected and that’s it if you are... Delete all of you wireless network profiles - Reconfigure all your wireless network profiles by typing in your SSID, WPA, WPA2 and passphrase. ... Stopping and restarting windows xp wireless zero configuration utility - Proceed to the run menus and type msconfig, then go to services and go all the way...

Have You Ever Crashed Your Computer? by Harald Anderson
If you have been using computers for almost any amount of time, you most likely have experienced a computer crash. Computer crashes can range from the benign little GPF (general protection fault) error that forces you to reboot your machine, to complete and utter hardware meltdown that cannot be... When you use your online backup service to archive your computer’s system files it can even play a role in diagnosing or repairing your expensive computer hardware. ... In the event of a computer crash that renders your documents inaccessible, you can log onto the backup service and restore your...

Compare KVM over IP vs Remote Access Software by Robert Pavlakovic
With many IT departments operating in down-sized environments as well as under-staffed employees being forced to manage an exceptional amount of mission-critical server room equipment than what they can handle; the ability to remotely monitor and repair computer problems on the go is an... KVM over IP Remote Access Management KVM over IP is a hardware based solution which allows users to gain both in-band and out-of-band access to all the servers either connected to your KVM switch or directly connected to a single computer.

Intranet Extranet Software by Damian Sofsian
Extranet is that part of an intranet that is made available to people outside the organization. In other words, it as an extension of the intranet used by a company. The main aim of an extranet is to provide useful information to users outside the company in a secure environment. ... Extranet software helps to provide the required information on the computer of every extranet user, and one doesn't need any specialized hardware to make it fully operational. ... An extranet has to ensure that the access to the network is fully secured.

Wireless Notebooks: What You Need To Know About Going Wireless! by Titus Hoskins
It's not exactly breaking news that our world is becoming increasingly wireless. Many of our daily activities that once needed a wired connection can now be done wirelessly! The cell phone craze was probably the first revolution that seemingly happened overnight. ... The MAC (Media Access Control) is the physical address or unique hardware identifier given to each device in the network. ... Of course, it should be kept in mind, that any group of computers can be made wireless by using a wireless router and a wireless network adaptor for each computer.

Setting Up and Securing Your Wireless Network by Herman T. Lee
There are more and more individuals opting to work from home than ever before. The advantages to this are many including avoiding the morning and evening rush hours, being able to spend time with your kids and significant other, and doing everything on your own time. ... Enable client firewalls for each computer in the network. ... Enable 128-bit Wired Equivalency Privacy (WEP) encryption on both your access point and network card. ... Here are some general guidelines to follow in setting up your wireless network.

ARP, MAC, Poisoning, & WiFi by Brian Wilson
In this paper we will cover the basics on Address Resolution Protocol (ARP), Media Access Control Addresses (MAC), Wireless (WiFi), and layer 2 communications. I hope to explain how a “Man in the Middle Attack” works. The common name for this is ARP poisoning, MAC poisoning, or Spoofing. ... Most network engineers need to sniff the protocols on a network to make sure the data is flowing correct. ... The Attack Because the ARP replies have been forged, the target computer sends frames that were meant for the original destination to the attacker’s computer first so the frames can be read.