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211). The Need of Ethical Hacking Course By : Rose
The Need of Ethical Hacking Course
212). Computer Viruses - the basics By : PC Gasby
In its simplest terms a virus is a disruptive computer code period!
A computer virus almost always repeats itself and spreads by attaching itself to other files. Viruses can be made to host a number of harmful things on any computer from disrupting files to crashing networks. It can even be laying dormant, without you knowing it's there and t...
213). How To Choose A Flow Meter, Easily By : Matthew Noel
A flow meter is necessary for the task at hand. You know that. What you do not know is how to choose the right one for your task. But, there are some very good tools to help you decide. First of all, a flow meter is a device that is used to measure liquid or a gas in linear, nonlinear, mass or volumetric rates. Now, on to selecting the right flow m...
214). Top 3 Ways To Buy An LCD TV By : Roger Wembley
This may come as a surprise to you. Just like other types of big screen TVs, LCD flat screen TVs have some disadvantages, as well. Yes, it's true. For example, LCD TVs have lower contrast ratios than plasmas, because they have a harder time reproducing deep black and dark grays. Their screen also tend to be thicker than plasma screens.
...
215). Computer Consulting: Should You Moonlight While Starting Up? By : Joshua Feinberg
A tremendous number of people are able to earn sizable supplemental income by having a moonlighting computer consulting business. But even more importantly, by moonlighting, you can figure out if you enjoy computer consulting before you take the plunge into building a full-time computer consulting business.
Learn True Billable Hours
216). The Benefits Of Using Ergonomically Correct Mice And Keyboards By : Peter Velikanov
A large proportion of the American public goes to work every day in an office environment without considering the ergonomics of the equipment they use. There are large a proportion of people working at a desk without giving due consideration to proper ergonomics as they work with ergonomically incorrect keyboards and mice. Working at a computer on ...
217). Wireless POS And Wireless Mobile Computing- Restaurant Software That Increases Profits By : Derek Meade
Until recently, restaurant and hospitality owners were wary of adopting wireless POS systems for their establishments. Issues such a cost, ease of use and a general uncertainty about new technology caused them to take pause. Nowadays, however, with the popularity of PDA’s, Blackberries, cell phones and the like, mobile technology and wireless mobil...
218). How To Prevent Thieves From Stealing Your PDF Ebooks! By : Anthony Ellis
There are 2 main options for protecting your PDF file:
OPTION 1: Use Adobe Acrobat's basic protection.
Adobe Acrobat allows you to set basic protection for your PDF document. This includes:
* allow/disable the ability to copy text of document
* allow/disable printing of file
* allow/disable changin...
219). What Is Reverse-Engineering By : Matthew Noel
Reverse-engineering is a term that is used for the process of taking apart something to figure out how to use it, basically. In many cases, something new and great has come about from it. In order to understand how it works or to recreate it, engineers will pull it apart and study it. Understanding how it works is one thing. But in order to recreat...
220). Say 'Hello' To Fiber Optic Cables And Goodbye To Copper Cables By : James Croydon
In today’s world copper wired cables are being replaced by fiber optic cables. Fiber optic cables are spanning the long distances between phone systems and also provide backbone for many network systems. The three types of most commonly used fiber optic cables are single mode, multi mode and plastic fiber optic cables.
Fiber optic cab...
221). MAC vs PC - Which is the best computer for your home business? By : D. Idiot
Why do people love MAC computers? Are they really the best choice for your home business? To answer that question you need to understand the basic difference between MACs and PCs. A P.C., the acronym for “Personal Computer”, is the machine that most of the computing world owns. That actually should be the acronym for “Popular Computer”. You’re like...
222). IT Audits: A Checklist By : Joshua Feinberg
IT audits need to be as comprehensive as possible. To ensure you hit every area you need to during your IT audits, review this checklist.
• IT Audits - Physical Security:
To ensure that appropriate physical controls are in place to secure technology assets (servers, networking and telecommunications equipment) preventing unauth...
223). Electronics Stores By : Joe Goertz
Electronic stores are becoming more and more popular. With the introduction of new technology every day it’s easy to see why stores that cater to the electronics fan are popping up steadily on the retail horizon.
Electronics stores sell many different products. One of the most common items found in electronics stores are televisions. ...
224). LCD TV Checklist: Are You Prepared? By : Tim Jeffries
LCD flat screen TVs provide a superior picture as compared to a traditional television - and they can come in more attractive styles to boot. A flat screen LCD TV can be mounted on a wall, under a cabinet, on the ceiling… or can sit on a stand or on top of furniture. LCD TVs are versatile, flexible, and provide a better entertainment experience… bu...
225). The Solow Paradox By : Sam Vaknin
On March 21, 2005, Germany's prestigious Ifo Institute at the University of Munich published a research report according to which "More technology at school can have a detrimental effect on education and computers at home can harm learning".
It is a prime demonstration of the Solow Paradox.
Named after the Nobel laureate ...
226). Good Computer Maintenance - Part One By : Marv Ko
Normally we think of maintenance as a chore, something we have to do to keep things running smoothly and prevent problems down the road, whether with our car, house, or computer. But with a PC, maintenance can actually be fun ... approached from the right perspective.
Automatic Updates
The "joy" of computer maintenacne ta...
227). History Of The Computerflip-Flops - A Basic Counter By : Tony Stockill
Flip-Flops - A basic counter
We looked at the Binary system, and basic computer logic elements, in previous articles, "It's a binary world - how computers count" and "How computers add - a logical approach".
Now we can combine two parts of these articles to look at a counter. Another common logic element in a computer is a...
228). Have You Seen LCD Projection TV? By : Ryan Tenney
Have you seen LCD projection TV? No, really. I don’t just mean a picture online or in an advertisement on a normal tube television, but have you actually seen projection TV? It really is completely different that what even the hardest of hardcore couch potatoes have ever witnessed. It is impossible to properly describe the effect of LCD projection ...
229). Exchange Disaster Recovery with SANRAD V-Switch Planning Guide By : efyefy
Introduction
Designing a disaster recovery system requires planning and consideration of the available options that will best fit your company’s needs, SLA and budget.
This guide will help you design an exchange disaster recovery plan in conjunction with SANRAD Replication. The guide assumes that you have basic knowledge of SANRAD V-Swi...
230). The kick-off to the best rated laptops of the year By : GarryA
The best rated laptop award changes not only from year to year, but it can and does change just as quickly from month to month.
Heck, with the major players out there like Dell, IBM, Compaq and HP just to name a few, competition is absolutely fierce!
But one thing is for sure.
This years best rated laptops all...
231). 6 Things To Consider Before When Getting A Photo Lab By : George Williams
Digital cameras are so popular in recent years due to its convenience and capacity. Every event or celebration you go to now has at least several people snapping away. Once you pay for the camera and memory cards, your costs are zero, until you actually have a picture you want to print. You can take 40 pictures of your new child, niece, nephew, gra...
232). Guide to Buying a PDA By : Neal Brown
Are you considering the purchase of your very first PDA? If so, what should you look for? How much should you spend? What features should you get?
Before making the final decision to purchase a PDA, have you thoroughly researched what they can do, and if you really need one or are you just intrigued by having a new gadget like your fri...
233). What Are CNC Programming Services ? By : LeeAnna
What Are CNC Programming Services ?
234). Choosing Fiber Optic Patch Panels By : James Croydon
When surmounting trouble rises, an optic fiber technician must choose the most suitable patch panel for a particular situation. That technician must recognize that when it comes to easy installation, proper termination and long term maintenance, not all patch panels are created equally. Optic fiber is robust and therefore deserves some special trea...
235). The Oscilloscopes By : Leon Chaddock
If your need is to repair, design or to manufacture electronic equipment, then the oscilloscope is a necessary piece of equipment. For those that do not know what it is, it is a device or a scope that creates a visible two dimensional graph of one or more electrical potential differences. In short terms, these measurements allow engineers to effect...
236). IT Specialist: Better Than a Generalist By : Joshua Feinberg
Now how do you become an IT specialist, when to provide virtual IT you need to be a generalist? As an IT specialist, you will still need to provide a lot of different services. You may be:
· network design
· helping clients with procurement
· managing relations
· dealing with the phone companies, the Web hosts and the...
237). Check List for Linux Security By : Jair
Check List for Linux Security
Linux is an amazing operating system considering how it was originally created. It was a modest program written for one person as a hobby – Linus Torvald of Finland. It has grown into a full-fledge 32-bit operating system. It is solid, stable and provides support for an incredible number of applications. I...
238). How to Find What You Want with Google By : Computer Help Squad
Most people who search on the internet have a favorite search engine. In fact, the majority of internet users choose Google.
Do you fall into this category? If so, are you taking advantage of everything Google offers?
If an internet search means you go to www.google.com and simply type 2 or 3 words into the search box, hop...
239). IT Service Agreements: Identify Your Terms By : Joshua Feinberg
IT service agreements require advance planning to inspire confidence in your customers. You need to know what benefits and prices you will offer to your customers ahead of time. This will be your compelling case for why your future clients need to be on IT service agreements.
Make a Rate Card
A rate card is a simple one-pa...
240). Providing A Fiber Optic Light Source By : James Croydon
Today low loss fiber optic systems offer almost unlimited bandwidth and unique advantages over all previously developed transmission media. The basic optical transmitters convert electrical signals into modulated light for transmission over an optical fiber. The most common devices used as the light source in optical transmitters are light emitting...
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