technology

Define Computer Hardware

It is quite well known that the working of the computer is pulled by hardware and software. One can define computer hardware as the electronic, magnetic, and electric devices that carry out the computing functions. Hardware is the physical components of the computer like microprocessor, hard disks, RAM, and motherboard. The peripheral devices such as monitor, mouse, keyboard, printer, and speakers can also be included in the list of hardware parts. The programs that run on the computers like Windows, C++, and Photoshop are the software parts of the computer. A good example for an easy understanding of hardware-software definition is music CDs. The actual compact disk is the hardware, while the songs and music in the CD are the software parts.

There is another way to define computer hardware. Hardware devices are the executors of the commands provided by software applications. For example, let us see what happens when you click the print button of the web browsing software. The software application provides a command to the processor, which is the central part of all computer hardware. Processor in turn checks for an attached printer. If the printer is ready, the software will get a positive response from the processor. Then the software application provides instruction to the printer via the processor to print the web page. In that sense, hardware parts are the foot soldiers and software applications are the commanders in the digital operation that takes place within a computer.

The main player of computer hardware is undoubtedly the microprocessor. It is the sun in the solar system of computer hardware devices. It is the central component and all other components work around it. It is an integrated chip on which a number of functions are incorporated. Two specifications determine its efficiency. One is its processing speed, which is measured in gigahertz. The other is its bit rate. Commonly available processors are 32 bit and 64 bit. The bit rate is a measure of the efficiency of a processor to carry out multiple operations at the same time.

One cannot define computer hardware without mentioning the two types of memory used in computers. One is permanent memory. It refers to the magnetic storage capacity of hard disk. It is measured in gigabytes. The second is RAM or random access memory. This memory is able to store data only when the computer is switched on. The memory will lose all the data when the computer is switched off.

Another important product that one should mention when one defines computer hardware is motherboard. It is the electric and electronic circuit board on which all the other components are inserted. There are several other kinds of products such as sound card, video card, network card, and modem that complete the hardware spectrum.…

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How To Select And Use A CD DVD Burner

CD DVD burners are available for all purposes, at a wide variety of prices. Some are built into your computer, some can be installed by a professional, while others are external and stand alone. It might be daunting when it comes to choosing the hardware that will fulfill your personal needs. But producing DVDs, CDs, and Blu Ray discs at home as never been faster, easier, or cheaper. Here is a look at some of the different types of CD DVD burner hardware that are available to you.

When it comes to starting a band or a solo career, recording your very first album can be expensive if you pay a studio to handle the recording and editing. Creating a demo will open you up to possibilities in finding a record deal. Most computers nowadays have a built in CD burner. Some will even have a CD DVD burner that you could record music videos with. Most have efficient quality and speed. Be sure to use CDs that are not rewriteable. Rewriteable CDs might not play in older players. Also be sure to avoid storing MP3 files to save space. Many CD players can not detect and decode MP3 files.

Making your own DVD of home movies is the modern way to cherish family moments. While clunky VHS tapes aren’t compatible with other players, a DVD works in most Blu Ray disc players. Again, nonrewritable is the way to go for maximum compatibility. A CD DVD burner can usually burn CDs and DVDs quickly and efficiently. If you have plans to make just a few copies for friends and family members, it should be a cinch to edit and burn your own DVDs and CDs with your CD DVD burner.

If your computer does not have a CD DVD burner, you might be able to have one installed. A standalone CD DVD burner, or even a Blue Ray burner, could be the best option for maximum quality. They work with most desktop computers and they are a must for laptop owners. Most standalone burners and multipurpose and have more options than one built into a computer. If you plan on burning many CDs, DVDs, or Blu Ray discs, it will be best with an external model. These models will also usually come with advanced video editing software that can make it much easier for you to create super compatible, high quality music and video recordings. They will usually connect via USB cord to your computer, or even directly to your camera or television set. Once bought, they can be used regularly to burn any writeable CD or DVD disc.…

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The Top 5 Most Common Computer Problems

If you have a PC, then you have most likely suffered from computer problems. Most people have accepted that there PC will eventually crash due to a virus or some massive error. However this is a myth. Your PC is built to last more than a decade. However you must keep well tuned for it to make its third birthday. Nevertheless, most people would rather buy a shiny new PC rather than spend an hour trying to fix computer problems on there 2 year lap top or desktop. After another two year after their purchase lack of maintenance will cause their new PC to lose its performance speed. Whats next you guess, $3000 Windows Vista Ready PC. This is known as the consumer vicious cycle.

Why have does your computer have problems?

Well, the biggest problem that your computer has is its owner. More than 80% of computer problems stem from neglecting to perform simple maintenance task such as cleaning your registry, emptying your cache files and updating software regularly. If these task a perform diligently. You would be reading this article from a five year old machine running on Windows 98 operating system. So, lets take a look at the top five computer problems and how to avoid them.

1. Computer has performance has slowed.

This is the number one complaint from most users. There are several reason why this has occurred. However, most can attributed to lack of maintenance. Fragmented data, corrupted registry, spyware, and load of unnecessary programs and services running can all eat away at your PC speed and performance. Manage your programs and cleaning your registry would easily award you a 30% gain in performance speed. Check out The 4 ways to speed up my computer

2. Lockup, freezes, and blue screens of death.

This is a another common computer problem. However, this particular issue is a bit more serious; therefore, it needs a few diagnostic steps. In most cases this problems are caused by spyware. To avoid this problem update your anti-spyware program daily. Having the most up to date signatures will help you avoid having a serious spyware problem. However, if you have concluded that your PC is spyware free. You should update your hardware drivers. The computer cannot communicate with various hardware components without an up to date driver. When it cannot find a driver, the CPU locks up. Also, increasing your virtual memory can also help to avoid freezes. Virtual Memory will allow to you get more use out your computer’s RAM. Check the resource box for more info on the subject.

3. The computer spontaneously reboots or turn itself off.

This computer problem can be usually attributed to a hardware issue. Usually its the power supply is dying or in most cases a dirty or defective cooling fan. The computer trying to cool itself by automatically switching off. So, if you feel a bit of extra heat coming out the computer. Clean the fan and make sure it running properly. …

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(IoT) – The Internet of Things

The Internet of Things (IoT) if you are not familiar with the term, is the future of ALL technology. The Internet of Things is going to connect 50 billion devices by 2020. You see, in order for the Internet of Things to work – every device must have one piece of software… A tiny piece of technology called MEMS, which is short for microelectromechanical systems.

MEMS are tiny low-power sensors… so tiny that 100 of them can fit on a dime. Some versions are just a thousandth of an inch in size. The Internet of Things will be able to sense, think and act, but only with these sensors. They are, quite literally, the eyes and ears of the Internet of Things.

The Internet of Things is the network of physical objects that contain embedded technology to communicate and sense or interact with their internal states or the external environment.

Everything from the phones we carry in our pockets, to the cars we drive, to the buildings in which we work and live, will be linked to massive networks of data.

Coming soon will be a global system of interconnected computer networks, sensors, actuators, and devices all using the internet protocol which hold so much potential to change our lives that it is often referred to as the internet’s next generation.

The Internet of Things is the inter-networking of physical devices, vehicles (also referred to as “connected devices” and “smart devices”), buildings, and other items-embedded with electronics, software, sensors, actuators, and network connectivity that enable these objects to collect and exchange data.

In other words, devices will be able to connect with other devices with or without human intervention. When a machine is fitted with sensors, it can know what condition it is in and, whenever necessary, initiate its own maintenance.

Ten Million driverless cars are expected to be on the road by 2020 and are expected to reduce traffic fatalities by 90%. In order to get you to your destination safely, cars will be talking to other cars, to the weather station, to the Dept of Transportation, stop lights and the very road you drive on.

The IoT allows objects to be sensed or controlled remotely across existing network infrastructure, creating opportunities for more direct integration of the physical world into computer-based systems, and resulting in improved efficiency, accuracy and economic benefit in addition to reduced human intervention.

Everything from the phones we carry in our pockets, to the cars we drive, to the buildings in which we work and live, are linked to massive networks of data. There will be 25 billion connected objects, 90% of cars will be connected.

It now enables communication among physical objects… devices now connecting and communicating with other devices and is helping to create a more connected world. Still in its infancy, The Internet of Things is growing.…

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Impact of Technology on Business

Together with the advancement of science and technology, technological innovations grew along with it, resulting to the emergence of new equipment and gadgets. No matter how big or small your company is, technology brings both intangible and tangible benefits to become cost efficient and to meet the growing demands and needs of customers. Technological innovations affect corporate efficiency, culture and relationship among employees, clients, suppliers and customers. The type and quality of technology used affect the security of confidential business information.

Due to the burden brought by administrative tasks, like inventory, bookkeeping and records keeping, both big and small companies rely on computers to do their administrative works. The birth of Internet and online social networking sites tremendously decreased the costs of business operations. It also makes it easier for companies to use the Six Sigma management methodologies. Some firms shifted to outsourcing instead of hiring their own personnel due to the low costs associated with it. Because of the huge impact of technological innovations to companies, it is impossible for them to live with it.

Commonly used high technology equipment:

  • Computers
  • Photocopier
  • Telephone
  • Computer printer
  • Internet
  • Paper shredder
  • Multimedia projector
  • Touch screen monitors
  • Computer mouse
  • Laptop computers

Advantages of Technology to Business:

  • Customer Relations. Technology affects the way companies communicate and establish relations with their clients. In a fast moving and business environment, it is vital for them to interact with clients regularly and quickly to gain their trust and to obtain customer loyalty. With the use of Internet and online social networks, firms interact with consumers and answer all their queries about the product. Establishing effective communication with customers not only creates rapport with them, but it also creates strong public image. It allows business enterprises to reduce and to cut carbon dioxide emissions.
  • Business Operations. With the use of technological innovations, business owners and entrepreneur understand their cash flow better, how to manage their storage costs well and enables you to save time and money.
  • Corporate Culture. Technology lets employees communicate and interact with other employees in other countries. It establishes clique and prevents social tensions from arising.
  • Security. Modern security equipment enables companies to protect their financial data, confidential business information and decisions.
  • Research Opportunities. It provides a venue to conduct studies to keep themselves ahead of competitors. It allows companies to virtually travel into unknown markets.
  • Corporate Reports. With technology, business enterprises communicate effectively with their branch offices to deliver quality financial and operational reports.
  • Industrial Productivity. Through the use of business software programs or software packages, it automated traditional manufacturing process, reduces labor costs and enhances manufacturing productivity. It enables companies to increase efficiency and production output.
  • Business mobility. Technological innovations improved companies’ sales, services, shorted lead time on receiving and delivering goods and services. Enables them to penetrate multiple markets at least costs.
  • Research capacity. It enables them to conduct studies on various companies to gain knowledge on the new trends in the market and way on avoiding them.
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Human Resource Information System – HRIS

Human Resource Information Systems

The purpose of this paper is to identify other companies who have faced similar human resources issues in regards to information technology. Through benchmarking different companies we can learn how other companies have handled certain human resources issues related to information technology, information systems, new technology, and data security. An overall analysis has been completed using research on IBM Europe, Ameriprise Financial, Terasen Pipelines, Shaw’s Supermarkets, CS Stars LLC, IBM, WORKSource Inc., and Toshiba America Medical Systems, Inc. This paper also includes eight synopses of companies facing similar issue to those in the reading.

New Technology

With the changing world and constant new technology that is available, managers need to be aware of the technology that will increase effectiveness in their company. Human resource information systems (HRIS) have increasingly transformed since it was first introduced at General Electric in the 1950s. HRIS has gone from a basic process to convert manual information keeping systems into computerized systems, to the HRIS systems that are used today. Human resource professionals began to see the possibility of new applications for the computer. The idea was to integrate many of the different human resource functions. The result was the third generation of the computerized HRIS, a feature-rich, broad-based, self-contained HRIS. The third generation took systems far beyond being mere data repositories and created tools with which human resource professionals could do much more (Byars, 2004).

Many companies have seen a need to transform the way Human Resource operations are performed in order to keep up with new technology and increasing numbers of employees. Terasen Pipelines moved its headquarters from Vancouver to Calgary to be closer to the oil and realized a major growth in employees. In the past recording keeping was done on paper and with spreadsheets. Mangers at Terasen realized that there was a need to change to a more computerized system and looked into different HRIS vendors. By making the move to a HRIS system, Terasen is able to keep more accurate records as well as better prepare for future growth. Another company that saw the benefits of keeping up with new technology is WORKSource Inc. To meet the challenge of handling 100 new employees, WORKSource Inc. acquired Web-based technology programs from GHG Corp. like electronic pay stub, electronic timesheet software, time-off system, and human resource information system (“Tips,” 2006). By adapting these new programs, WORKSource was able to reduce waste and cost.

The Internet is an increasingly popular way to recruit applicants, research technologies and perform other essential functions in business. Delivering human resource services online (eHR) supports more efficient collection, storage, distribution, and exchange of data (Friesen, 2003). An intranet is a type of network used by companies to share information to people within the organization. An intranet connects people to people and people to information and knowledge within the organization; it serves as an “information hub” for the entire organization. Most organizations set up intranets primarily for employees, but they can extend to business partners …

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Internet Backup Software

Internet backup software enables you to store your data on a remote server for backing up. It is also known as remote backup software and online backup software. Internet backup software programs are mainly used by large- and medium-scale companies and corporations such as banks and stock exchanges.

Internet backup software is more advanced than hard disk backup software, and it can backup large amounts of data measured in gigabytes and terabytes. The software takes advantage of non-peak times of Internet use and provides unique disc backup solutions. It is the safest and most effective way to archive your data.

Internet backup software service providers are companies that have software programs and server space for storing files. They guarantee restoration of all your files without any data loss. Internet backup programs use file transfer protocol (FTP) software. In case of a system or network crash, you have to first install the software from an installation CD, and then download the backup you are keeping on the Internet. If you store your backup on your website or server, make sure that nobody is able to manipulate it. Passwords help you protect your privacy.

Internet backup software provides for full backup of a hard disk, image, and specific files and folders. Backing up of an entire hard disk is often slower due to low Internet transfer speed. So you have to choose files and folders that are most important for you to backup. Flexible backup time schedules specified in the Internet backup software help you backup your data at desired frequencies.

The advantages of using Internet backup software are numerous. First, the backup is located in a secure place away from your computer, thereby offering your data complete protection independent from your computer. Also, it does not require user intervention. Slow restoration of data and high cost are the major disadvantages of backing up using Internet backup software. …

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Tips to Avoid Viruses

Earlier viruses meant an ailment which had no definition and worked its way out of the human system in 3-5 days. Today when one talks of viruses it largely means those that harm computers. Techies work round the clock to create defenses to new viruses. A virus can slow down the computer, prevent functions, damage software, steal files, introduce spyware, and more. They are thieves and murders of technology

As a computer user you can take a few simple and practical measures to protect yourself.

1. Instant messaging is useful and harmless if you use the latest version, and never ever download a file from a person you don’t know or a friend who is a known prankster. It is attachments that carry viruses.

2. Keep abreast of new developments and update your computer software and hardware. If you are using Windows you can go to Microsoft Update and get your computer scanned and get patches as well as high priority updates.

3. Use the latest versions of antivirus software, a firewall, and anti-spyware / adware programs.

4. Help prevent spamming. Learn about dos and don’ts of spamming and report spams.

5. Protect your work by introducing a password as well as taking all steps to ensure that only you can access administrator functions.

6. Keep your peace of mind by creating a “back up” schedule for the computer.

7. Never give in to phishing even if it seems like real.

8. Prevent invaders who tempt you with goodies by using Cyberhawk, AVGantivirus, or Avast. These are efficient and free.

9. Use wireless connections and broadband connections to the internet with care. Thieves can steal your IP address and much more.

10. Learn about which files are likely virus carriers. Mostly files with only data do not carry a virus and end with extensions like .txt, .csv, .gif, .jpg, .mp3 and so on. Files that have extensions like .doc, .exe , or.htm can carry viruses.

What you need to know about and watch out for are: viruses, worms, Trojan horses, adware, spyware, and phising. Don’t install applications just because they are in vogue. Only install those you are likely to use. Never install file transfer or file sharing services or remote access to your systems. Further more always shut down when your computer is not in use. Be sure to log off from your internet connection. Try and store important documents on CDs, DVDs, or pen drives. Please store back ups in a safe place away from your computers. Never download files from unknown sources. Many offer temptations like flash games, music, movies, or videos free. Nothing in life is free and that is an established norm. Freebies always come at a price.

Look after your computer and your peace of mind and work will be undisturbed.…

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How to Find His Mobile Porn

Our society makes it way too easy for a man to look at porn. The Internet is the biggest threat, and the easiest way to access porn. It used to be that if someone wanted to look at porn on the Internet, he needed a computer. Not anymore! You can get all the porn you want on your iPhone, or dozens of other mobile devices. It can be overwhelming to a woman who wants to know if her loved one is viewing the garbage.

But now equipment is available to know if he is looking at porn on even his mobile devices. Let’s look at a couple of pieces of spy stuff that can help you in your hunt to verify faithfulness.

First off, there is the iPhone Spy. This piece of pro spy stuff is a recovery device that is made for the Apple iPhone. You can recover phone call history, contacts, and pictures, and see the texts, maps, and so much more that he has viewed. It takes 20 minutes to scan his phone to see what he has been up to.

If he uses another smart phone to view his porn, then the Cell Phone Recon is for you. It can view all his pictures, websites, texts, and calls, and you never have to plug it into his phone. Just get the phone model number and serial number, and plug the software into your computer. It will even track where his cell phone is currently! Incredible piece of spy stuff! Spy supply does not get any more advanced than the Cell Phone Recon’s technology.

And then there is the Porn Detection Stick. Just plug this flash drive into a computer and it will show you all the porn that has been viewed on the computer. You can even find deleted porn. And if that’s not enough, you can download it onto the Porn Detection Stick.

So don’t feel like you can’t know if he is lying to you about porn. You now have the tools to check him out.

A good spy supply shop will have every tool you can imagine. I do caution you about buying spy equipment from overseas, or from an auction site. You have little or no recourse if you want to return it. If you buy from a USA vendor, you can rest assured you are buying top-notch spy stuff, and you can pick up the phone and get live help if you have any questions. And if you have problems you will know that you will have warranties that will be honored by reputable companies. I have a friend who bought a spy camera flashlight from China. I told him I could get him one. But he wanted to save money. Twelve weeks later he got it. It lasted two days and broke. He just threw it away because he knew that returning it would be nearly impossible.

So ladies, that’s your technology lesson for today. Please check out my link …

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How to Program a Symbol LS2208 Barcode Scanner

The Symbol LS2208 scanner is a very popular, lightweight, ergonomically designed barcode scanner used in conjunction with many Point of Sale (POS) software.  However, prior to using the scanner with POS software there may be some very simple programming steps that will need to be take to get the scanner ready for operation.

One of the first steps to programming a Symbol Scanner is to program the type of interface that you will be using with the scanner.  If you are using USB or Keyboard Wedge interfaces, you don’t need to worry about programming the scanner as the scanners come pre-programmed to use these interfaces.

If you are going to be using the RS-232 or the IBM 46XX interfaces there is a very simple step you must follow to program the Scanner.  In the LS2208 Quick Start Guide, under STEP 3 you will have to scan the appropriate barcode for either an OPOS/JPOS or a Standard RS-232 interface.  Simply by pointing the scanner at the appropriate barcode and scanning it, you will be programming the scanner to use that interface.  The Quick Start Guide also has barcodes you can scan for the PORT 5B or PORT 9B – IBM 46XX interfaces or to switch back to USB or Keyboard Wedge mode.

Once you have the interface programmed, the next thing you will need to program is the enter key, carriage return/line feed function.  This function programs the scanner to append a carriage return/line feed character to be sent to the computer at the end of each barcode that is scanned.  This will eliminate the need for your cashiers to have to hit enter after scanning a barcode in their POS system.

To program the enter key, carriage return/line feed functionality into the scanner all you need to do is simply scan the three barcodes found in the Quick Start Guide.  There is also the option of appending a tab key to the end of a barcode scan in the manual as well, and is performed the exact same way as programming the enter key.…

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