technology academy - Technology Articles

In the first two installments of this series of Tech Tips, we took a look at PCI and AGP, undoubtedly the most common expansion slots in a computer today. With a few key improvements over both of these, PCI Express is destined to replace both and offer a whole new level of computer performance. PCI ...

You all tear your hair out in frustration every time you see your inbox crammed full of spam again. Have you ever stopped and asked yourself where you get so much spam? This isn`t to suggest that spam is your fault but... if everybody hates spam so much then... why is there so much of it? There`s a ...

Nowadays, more and more monitor comes in with flyback transformers problems. Testing flyback transformers arenot difficult if you carefully follow the instruction. In many cases, the flyback transformer can become short circuit after using not more than 2 years. This is partly due to bad design and ...

This is the first article in the Understanding Your Computer series from aworldofhelp.com. Our goal is to help people understand how their computer works, not simply tell them what they need to buy or use. When you know how your computer works, buying the right system or upgrade is easy. The series ...

That desk in front of you and everything else around you is made up of atoms. An atom consists of electrons orbiting around a nucleus. An atom is increadibly tiny. You could line up 10 million of them inside a millimeter. What if we could scale up an atom so that the nucleus was the size of a basket...

CRT - Cathode Ray Tube, big glass bulb used in the large bulky monitors similar to TVs. LCD - Liquid Crystal Display. TFT - Thin Film Transistor, a type of LCD technology where every pixel is connected to a transistor. Pixel - Abbreviation of picture element. They are individual dots (elements) whic...

Here are some tips you can use to speed up Windows XP Operating System. First and foremost, what everyone should know is the utility in Windows XP called "Disk Cleanup" & "Disk Defragmenter." Both of them are located from the Start Menu>All Programs>Accessories>System Tools> Disk Cleanup will...

HTTP Protocol The web is run on port 80. You are probably wondering what "port 80" is, right (whether you actually are or not is irrelevant)? Well, the answer is easy (not really). See, the Internet and the web are different. The Internet is the infrastructure (ie the physical wires, the server hard...

Networking allows one computer to share information with another. For home office users, this can be a unique advantage. Rather than putting data directly into two computers, you can put it into one computer and then have that computer share the information by using networking software and hardwar...

No doubt you have seen and had a laugh at stories by Help Desk operators. The user who thought the CD drive was to hold his coffee cup, and other amusing tales. I don`t know if this is an urban myth or not, but in my experience of tech support and helpdesk operations, users are mostly intelligent, ...

Java has come along a long way.� Many would agree with this.� I did not until the Java 1.5 ?Tiger? hit me.� The tiger had several new features, and more importantly, it has new syntax.� Six major upgrades that the tiger presents are certainly the generics, enhanced for loop, autoboxing (unboxing), i...

Trends in music come and go, but the crown jewel of musical accomplishment has been a mainstay since its creation. The Grammy Awards are the music industry?s biggest night. Winning a grammy carries the same weight for musicians as the Oscars do for...

Ever wonder where all the cool gadgets come from? Ever wonder who gets to try this stuff out first? Usually the war machine scientists get it first, try it out and find an application by using it for destruction; an obvious outlet for the human species and our desire to blow things up. It then move...

It used to be that people said that there was 6 degrees of separation between everyone. Many people know that Kevin Bacon game that people play to prove it. They name a film that such and such played on with Kevin, who worked with your cousins, friends? uncles? gardener, and BOOM.. there you have it...

Currently Microsoft Business Solutions is on the way of creating so-called suites: Microsoft Financials, Microsoft Distributions, Microsoft HR, Microsoft Manufacturing. It is very difficult to say which product will be the core of which suite, but the best guess is this: Microsoft Great Plains - Mi...

Is your PC is slow and wimpy? Then you need some PC steroids - software applications that will cleanse the registry, optimize RAM and make that puppy fly. Here is what you should start with. Ace Utilities Ace Utilities is a set of system-maintenance and optimization utilities for enhancing Windows p...

With the advent of the World Wide Web, a whole new breed of criminals have surfaced, posing threats to more than just our material assets, but also to our very identities. Although there are a number of effective methods for protecting yourself from internet identity theft, not everyone takes the n...

The Need To Communicate The need for businesses to communicate both internally and with each other has always been great. Successful transactions cannot be completed without communication - so much relies upon it; decent customer service; placing orders; winning new business. As global markets have...

Spam is annoying. Period. Why people would want to send all of us stupid messages about buying prescription drugs or getting some outrageously good mortgage rate is beyond me. Well, not really. You might ignore those emails. But not everyone does. And that`s why they`re sent. Emails cost so little (...

We all already got used to computer monitoring both at work and at home. We got used to advertising monitoring software products as tools for parental control and workplace surveillance. These programs are indeed helpful tools -- to a certain extent. Large and middle-sized companies use legitimate m...

My favorite episode of "The Twilight Zone" is one where aliens arrive on earth and are recruiting people to come back with them to their home planet. They treat the humans with great respect and they have have a book that they keep referring to called, "To Serve Man". Many of the earthlings are capt...

A computer is perhaps the most important part of our daily lives. We see it everywhere from our homes to the places we work. Since it is used so much in our lives, we want to make sure that a PC we purchase is a good computer that will be able to do everything we want it to, and last a long time. Bu...

Microsoft Great Plains as ERP and Microsoft CRM as Client Relation Management system is very robust combination and could serve midsize to large corporation as Business System.� Being VP IT or IT Director you need to foresee the positions to have in your IT depa...

Spyware, viruses and worms... oh my! If you are connected to the internet, you need to make sure you get your computer set up properly if you want to avoid problems down the road. With all the viruses, spyware and other threats on the internet today, no computer should be set up without the proper p...

It was inevitable that our work files would mushroom to sizes far beyond restrictions imposed by most email services. The reason can be summarized in one word: graphics. Whether you want to send photos, CADD (computer aided drafting & design) files or encyclopedic volumes of scanned documents, you w...

What is `adware`? Adware is basically software or scripts that are hidden on your computer, that make advertising show up all over the place. It may be an extra menu in your web browser, icons appearing on your desktop, bookmarks or favourites appearing out of no where, and pop up ads that seem to c...

Aside replacement and ornamental purposes, mobile phone accessories boost or enhance the use of our cellular devices. There are several types of accessories when it comes to mobile phones. We have operational accessories that helps users to safeguard their phones or enhance their operations. These i...

Pinhole spy cameras are defined as state of the art cameras that are so small that they can be hidden inside a picture frame, a stuffed animal, a lamp, or anything else. Most of them are as small as a quarter, and some even newer models are smaller. As one can imagine, the lens is not as ?big? as th...

How does a video card work? A video card basically converts the computer?s digital signals coming from the processor into a signal that the monitor is able to interpret. Hence, its basic function is to convert data. The main point of difference between an entry level video card and a state-of-the ar...

First of all, pre-built computers come with some parts you don?t want or need as well as useless software. On the other hand, building a computer lets you decide exactly what to put in it and what to install on your computer. That helps out by freeing the hard drive, but sometimes computer companies...

Sir Tim Berners-Lee was the first Web designer and the inventor of the World Wide Web. He launched the first online website in 6 August 1991. He summed up the Internet communication (compiled with emails) with hypertext transfer protocols. Initially the Web designing was based upon the simple markup...

So you bought a new computer but you don`t have serial ports? It`s surprisingly common these days - you find an awesome machine that does everything you want it to do, but then you get home and find out that amongst the lightning-fast processor and terabyte hard drive, you`re missing something - a s...

Power Me Up, Scotty! We hear a lot about different types of pda chargers. There are many kinds available on the market today. One of the options for a pda charger is the solar charger. A pda solar charger review finds that these can be a great option for charging your pda anywhere. Having access to ...

Our science and technological advances in this present day are staggering indeed. What will the next 50-year period hold in store for mankind? Long life, multiple careers thus providing more transfer technology and sharing of ideas and concepts? What does this mean for over all civilization? If you ...

Before being able to choose a secure Internet communication system, you need to understand the threats to your security. Since the beginning of the Internet there has been a naive assumption on the part of most email users that the only people who are reading their email are the people they are send...

I propose a ?Manta Ray? Style self-burying landmine grid system, which uses swarm and haptic robotic re-organization theory to fill in the holes left from enemy intrusion. A ?Manta Ray? mimicking robot, which vibrates can quickly bury itself. The virtual grid in which the land mines occupy will allo...

How do you find the right payroll software for my business? When I go to start a new business, I am going to want and need good payroll software. However, there are a number of options out there in the way of payroll software so it`s difficult to choose the one that is right for my business. The bes...

A cellular phone ringtone is a sound file that is played by a cellular phone. The facility was originally provided so that people would be able to determine when their phone was ringing when in the company of other mobile phone owners. Cellular phone ringtones are melodic sounds a cellular phone mak...

In previous articles, `History of the Computer - How Computers Add` and `- Flip-flops - a basic counter` we looked at adders, and counters. Now we will consider how these building blocks can be used to perform multiplication. In the Decimal system, we can multiply by 10 by adding a 0 to the end of ...

Since the DOS days, batch files have been one of the most convenient and immediate ways to accomplish certain tasks. Even today it`s possible to find some remarkably sophisticated utilities written as command-line batch files. On the downside, batch files are easily hacked, edited, and reverse-engin...

As reported from the New Scientist, a team of researchers from IBM, and Cornell University developed a new algorithm for detecting spam in emails, called SMTP Path Analysis. The algorithm works by examining the path information (probably by looking at the Received headers), and detects patterns that...

Coaxial cable is defined as two concentric wires, cylindrical in shape, separated by a dielectric of some type. One wire is the center conductor and the other is the outer conductor. A protective jacket covers these conductors. The protective jacket is then covered by an outer protective armor. Coax...

Video conferencing actually encompasses a range of technologies used in a wide range of situations, often it is not just video and audio that is transmitted, but also data, allowing collaborative working though shared applications. All of this means having sufficient bandwidth supporting your networ...

I like my software simple. If it`s too complex or difficult to figure out, I don`t use it. For example, I have tried a lot of different programs for creating my web pages. These include:

Namo Webeditor
Microsoft Frontpage
Dreamweaver
NetObjects Fusion
Hotdog Pro
CoffeeCu...

Dear Bill Gates. You did it. You casually left a live grenade at the Grand Charity Gala and walked out of the room to see if anybody, especially Google, will notice. Once again, you have created an innovation in marketing that is poised to take the world by storm. What I love about it is how you h...

From throwing our unnecessary files, to defragmenting, from partitions to formats-learn how to keep your hard disk in top shape The hard disk is the place where all your programs and data are stored. If the hard disk Stops working you could end up losing all your data. What we?ll do here is take you...

Here we offer you one very quick to read but good for novice or future becoming GPS users guide. Recently at the market there are four major types of GPS receivers - the Standalone GPS receivers, Bluetooth GPS receivers, CompactFlash GPS expansion cards and Combo devices. Standalone GPS receiver S...

Even though the popularity of mobile phones is at an all time high, the complexity of the systems driving this technology usually means that only those involved with the industry have a complete understanding on how mobile phones actually work. Until recently, and like most of today?s millions of ...

There is a lot being said out there, and what you don?t know may just hurt. Listening devices are excellent surveillance items. They come in a variety of shapes and sizes, as well as in a variety of strengths. There is also a wide range of prices available for listening devices. But no matter what y...

There is something good about esr meter because besides electrolytic capacitor it can be use to measure other type of capacitors such as the non polarity capacitor. From esr meter specification, it is usually mentioned only checking the electrolytic type. When i began to experiment with the Dick Smi...

Epos Till - Epos Till
...just had an EPOS Tillinstalled in her shop. She tells me that the EPOS Tillhas totally transformed her working life as she find transactions so much simpler to complete than they were before. She te...
Visit Epos Till...

Offsite Tape Storage London - Offsite Tape Storage London
...ey have lost the majority of their backup tapes as a direct result. This must be a shocking situation for them to be in but it would never happen to you. Not so long ago you examined your storage fa...
Visit Offsite Tape Storage London...

Pre Term Fibre - Pre Term Fibre
...term fibre in offices around the city centre of Manchester. He really enjoys his job, particularly because installing pre term fibre means that he gets to travel around the city every day going to di...
Visit Pre Term Fibre...

Stainless Steel Cutting - Stainless Steel Cutting
...less steel can be quite an easy task when you utilise water jet technology. Yes the power of water can be harnessed in a fine fashion and then used as a cutting application. The stainless steel cutt...
Visit Stainless Steel Cutting...

360 Excavator Training - 360 Excavator Training
... business effectively and efficiently. Ideally this would be with minimum cost and maximum 360 Excavator Training resource utilization and of course those resources include the company`s employees as ...
Visit 360 Excavator Training...

Lto Tape Storage London - Lto Tape Storage London
...at has to be considered all the same. What would happen if fire ravaged your file room and you lost all of the data that was on your lto tapes? It could spell disaster and in the worse case scenario...
Visit Lto Tape Storage London...

Binoculars - Binoculars
...items of equipment when they go in search of various species. Products like Binoculars can prove to be key essentials when they are searching for wildlife at nature reserves. Wild birds will be caug...
Visit Binoculars...

Usb Printing - Usb Printing
...he use of multi media for promotional purposes more companies are sending out dvds for advertising. But how do you ensure that the dvd you spent so much money putting together looks as professional as...
Visit Usb Printing...

Portable Mini Tv - Portable Mini Tv
...ccompaniment to have with you when out and about with the kids in the car. These miniature marvels can keep children quiet for hours so they are certainly worth every penny that`s been spent on them. ...
Visit Portable Mini Tv...

Kitchen Tv - Kitchen Tv
... small TV that you can carry everywhere or fix in any suitable place in your kitchen. A Kitchen TVcan be of different types. You can get an LCD Kitchen TV, a HD Kitchen TVas well as a black and white ...
Visit Kitchen Tv...

Digital Printing - Digital Printing
...Digital print quality has steadily improved from color and black & white copiers to sophisticated color digital presses. digital printing has literally revolutionized the spread of knowledge and infor...
Visit Digital Printing...

3d Walkthrough - 3d Walkthrough
...place to live, one does not ordinarily achieve this in their spare few minutes on their lunch hour. Finding the perfect home that meets all of your criteria is a tough job. So many factors are involve...
Visit 3d Walkthrough...

Fibre Patch Leads - Fibre Patch Leads
...atives as they are far lighter that their copper colleagues. What`s more, Fibre Patch Leads can be easier to install than copper leads and anyone who works within computer-related industries will kno...
Visit Fibre Patch Leads...

Celestron Telescope - Celestron Telescope
... telescope . The celestron telescope is one of its biggest sellers because it is very powerful and easy to use. My husband is fond of the celestron telescope himself and brought one home to show m...
Visit Celestron Telescope...

Computer Repairs Oxford - Computer Repairs Oxford
...agine life without this type of technology at our disposal. If you had access to every house in your street you can bet that the vast majority of them would have laptops or PCs linked to the internet...
Visit Computer Repairs Oxford...

Cd Replication - Cd Replication
...use it can be placed onto a cd. a master cd can be created with the information on and then cd replication and produce a number of copy discs. these copy discs can be sent out to various customers w...
Visit Cd Replication...

Hmi Scada - Hmi Scada
...ol and monitor a number of sites. They might incorporate a database which can present data to a human operator or it could be used as a means of controlling other applications such as the heating in ...
Visit Hmi Scada...

Hosted Exchange - Hosted Exchange
...any business these days, yet the cost of installing and maintaining a system such as Microsoft Outlook can be too much for some small companies. There is now a solution to this problem. Why not let th...
Visit Hosted Exchange...

Plc Version Control Software - Plc Version Control Software
... in a secure manner. If problems occur the plc version control software can restore seemingly lost files and it can also discover unknown modifications to the system. Where errors and downtimes migh...
Visit Plc Version Control Software...

Drainage Pumps - Drainage Pumps
...is why many of their projects cannot be fulfilled. Drainage pumps are normally used in such cases. Drainage pumps are the best instruments that are used for cleaning water from ponds and other similar...
Visit Drainage Pumps...

Sas Cable - Sas Cable
... by storm. Serial Attached SCSI (SAS) cables are faster and more flexible than anything that has gone before. A wide range of internal and external cables are available from this range and they are r...
Visit Sas Cable...

Cash Registers - Cash Registers
...at have come out of Arkwright`s shop in the television cash registers to monitor your money you`ll have practical equipment that can really help your business. The latest electronic cash registers ca...
Visit Cash Registers...

Pc Repairs Oxford - Pc Repairs Oxford
...leeps coming from your computer are common. Warning notifications on the screens are common day occurrences. It`s only when more serious issues begin to affect the performance of your PC that you wi...
Visit Pc Repairs Oxford...

Library Security Systems - Library Security Systems Are Great.
...you think about it?I mean after all, libraries are the denizens of education, and enlightenment. But even so they are still at risk from criminals. Many is the occasion that I have heard of people ste...
Visit Library Security Systems...

Syma Spare Parts - Syma Spare Parts
...s managed to master the controls. When he first got the machine he did struggle at first learning how to control it in a smooth manner. Due to this the helicopter received one or two knocks where it...
Visit Syma Spare Parts...

Aluminium Cutting - Aluminium Cutting
...ay already be aware Aluminium cuttingcan now be done using a water jet. The results are better than with more traditional methods of cutting, by a long stretch. If you want to find out more informatio...
Visit Aluminium Cutting...

T-shirt Printing London - T-shirt Printing London
...s t-shirt printing Londonbecause it is going to be her hen night really soon and she wants to give all of her friends personalised t-shirts to wear at the event. The t-shirt printing Londonshe has co...
Visit T-shirt Printing London...

Construction Plant And Machinery Training - Construction Plant And Machinery Training
...ing before they operate the machines. Current health and safety regulations require that staff receive construction plant and machinery trainingbefore they use a variety of machines on a regular basi...
Visit Construction Plant And Machinery Training...

3d Visuals - 3d Visuals
...widely today as the advancement of technology is now within everyone`s reach. These visuals enable you to focus on an image or picture from all angles while presenting a complete picture or idea. 3D V...
Visit 3d Visuals...

Firewire Enclosures - Firewire Enclosures
...e to surf the internet with a degree of confidence and I tend to panic when my computer starts to act funny. When I hear terms such as firewire enclosures I start to tremble at the knees. However, e...
Visit Firewire Enclosures...

Exhibition Contractors - Exhibition Contractors
...n Contractors to get your show up and running. A well designed and built stand will have you running rings around your competitors as there is nothing like quality visuals to attract people`s attenti...
Visit Exhibition Contractors...

Rfid Library Security - Rfid Library Security: Radio Frequency Tags
...equency. And this generally means it is transmitting some form of radiation. This radio frequency can be picked up and interrogated. rfid library security are small teeny weeny items that can be affix...
Visit Rfid Library Security...

Cr2032 Battery - Cr2032 Battery
...ontrol on your car`s key fob stopped working recently? When you press the open button nothing happens and you now have to manually use the key to access the building. Chances are the cr2032 batteryh...
Visit Cr2032 Battery...

Hosted Exchange - Hosted Exchange
...lling and maintaining a system such as Microsoft Outlook can be quite daunting to small companies. There is now a solution for this problem. Why not let the professionals take charge, and let them pro...
Visit Hosted Exchange...

Exhibition Stands - Exhibition Stands
...ation that is responsible for regenerating the city centre of Newcastle and, as part of my job I have to work on the exhibition stands in the exhibitions that we hold regularly to inform the general ...
Visit Exhibition Stands...

Spherical Roller Bearings - Spherical Roller Bearings
... is basically a normal bearing but the element inside it is a roller rather than a ball. There are many different variations of roller bearings out there ,like the following; Cylindrical Roller Bearin...
Visit Spherical Roller Bearings...

Submersible Pump - Submersible Pump
... is generally defined as a water pump that has a hermetically sealed motor closely coupled to the motor body. This specific type of pump can provide a significant lifting force since it does not rely ...
Visit Submersible Pump...

Stainless Steels Ball Bearings - Stainless Steel Ball Bearings
... always be a regular seller. For the uninitiated, Stainless Steels Ball Bearings are useful items that keep mechanical parts working efficiently. They are usually placed together in a ring inside a f...
Visit Stainless Steels Ball Bearings...