Student Discount Software by Josh Riverside
In this day and age, students find it very hard to live without computers. You may not know it, but computers go everywhere with you – as you make your thesis, do your research and chat with your friends online. Unfortunately many students have limited budgets, inhibiting them from buying the... You can find a lot of discount computer hardware and software stores around your school and on the Internet. ... You can also surf for student discount software over the Internet. ... From them, you can buy essential software and computer peripherals to make you life easier.

What is a Firewall ? by Benjamin Hargis
Simply put it acts as a barrier between your computer and the internet. To protect you from crackers, hackers and malware. If your running DSL or a cable modem you should employ a firewall, as having a direct connection to the Internet can make you a target to attack. ... http://www.zonelabs.com/store/content/home.jsp For hardware firewalls there is: Cisco www.cisco.com There brand is called PIX firewall. ... Proxy Service- Information from the Internet is grabbed by the firewall and delivered to the requesting service thru the proxy.

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. ... It's just like upgrading a desktop, most external hardware uses a USB connection and there is also hardware to add more USB connections. ... If you are only going to use it to surf the internet (surfing the web only depends on your internet speed and not the computers speed), or operate a few application software...

Do Computers Get Tired? by Bob Rankin
A Silver Bullet? Until recently, I would have dismissed the notion that electronic gunk can accumulate in a machine and cause it to act erratically. But a few months ago my high-speed Internet connection, which is normally rock solid, started getting flaky. ... So you might be surprised to hear that when your computer, microwave, VCR or high-tech coffee pot isn't behaving, his best advice is "just unplug it." Totally Cosmic, Dude.In a fascinating article on electronics trouble shooting, Foutz talks about something called a Single Event Upset (SEU) that can cause electronic circuitry to...

Tools for Traders: Hardware and Software by James Okada Lee
Online trading is gaining popularity because of its efficiency and ease of use. If you are on the trading business, it is important to know the right tools of the trade. Doing trade at home should not pose any problem as long as you have the right hardware and software to assist you in your... To get you started with online trading, here area the minimum requirements that your personal computer should have: Hardware specification A Pentium computer with a processor speed of 1 gigahertz (GHZ) or a Mac OS 9 is good enough.

Computer Parts Online by Adrian Griffiths
In today’s age, building computers on yourself is often chosen as the safest and choicest option by a sizeable part of the market for computers. There are various advantages and disadvantages for doing so. When personal computers first entered the mass market, building a computer was an arduous... A quick check list of the main components you need to build your computer is – • CPUs (Processors) • Hard Drives • Graphics Card • Monitors • CD / CD-RW / DVD ROMs • Mouse and Keyboards (other Input Devices) • Batteries • Cables & Adapters • Communications and Connectivity tools •...

Understanding the Components of a Home Network by Jeff Heaton
Home networks are becoming more common. People want to be able to share a single broadband Internet connection to several computers in the house. There are many different devices that you can use to make up your home network. If you have never heard network terminology device names like router,... Now any computer that you connect to the router will have access to the Internet. ... By inbound virus attempt I mean other computers that will connect to your computer and attempt to infect your computer.

Be Prepared in the Event Computer Disaster Strikes by S. Housley
Computers Businesses and individuals alike have all grown to rely on computers. The reliance is never more apparent than when something happens to the horrid little box that makes our lives easier. We expect computers to react a certain way, in certain situations. ... Build A Wall If the computer has Internet access, either a hardware or software firewall (or combination there of) must be used. ... So how do you prepare for a computer tragedy? ... Without a firewall, Internet worms are capable of exploiting security holes and are able to create what are referred to as 'back doors'.

Networking Structures Explained by Lee Asher
What happens to many people is that they're just about to purchase some wireless equipment, and then they have a sudden realisation -- they have no idea how their network layout is going to work with a wireless connection. Well, there are a few things you need to think about when you decide how... Internet Connecting Sharing, for example, is a software access point to the Internet, while a wireless router is a wired one. ... There are hardware access points and software ones, with either kind allowing you to connect your wireless device to a wired network.

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...