expresatec.net » computers

America’s largest Reseller of Cheap Used/Refurbished Computers & Laptops

the tech — Sun, 31 Oct 2010 00:44:52 +0000

Used computer store- Take advantage of our discount pricing today

Used computer store- We’re here to help

We offer RAM, additional drives, sound/video cards, laptop batteries and everything you need for connecting to the Internet or setting up a home network

Our repair department repairs most computer hardware and software-related problems. These include viruses, hard-drive crashes, broken laptop LCD’s, broken software, and failed hardware.

Our trained technicians ensure that each piece of equipment undergoes extensive diagnostic testing and complete refurbishment prior to any sale.
We look forward to finding you an affordable solution

A computer is a machine that manipulates data according to a list of instructions. Computers can be generally classified by size and power as follows, though there is considerable overlap: personal computer : A small, single-user computer based on a microprocessor. In addition to the microprocessor, a personal computer has a keyboard for entering data, a monitor for displaying information, and a storage device for saving data. minicomputer : A multi-user computer capable of supporting from 10 to hundreds of users simultaneously. mainframe : A powerful multi-user computer capable of supporting many hundreds or thousands of users simultaneously. supercomputer : An extremely fast computer that can perform hundreds of millions of instructions per second.

Used computer store- Take advantage of our discount pricing today

Used computer store- We’re here to help

We offer RAM, additional drives, sound/video cards, laptop batteries and everything you need for connecting to the Internet or setting up a home network

Our repair department repairs most computer hardware and software-related problems. These include viruses, hard-drive crashes, broken laptop LCD’s, broken software, and failed hardware.

Our trained technicians ensure that each piece of equipment undergoes extensive diagnostic testing and complete refurbishment prior to any sale.
We look forward to finding you an affordable solution

Used computer store- Take advantage of our discount pricing today

Used computer store- We’re here to help

We offer RAM, additional drives, sound/video cards, laptop batteries and everything you need for connecting to the Internet or setting up a home network

Our repair department repairs most computer hardware and software-related problems. These include viruses, hard-drive crashes, broken laptop LCD’s, broken software, and failed hardware.

Our trained technicians ensure that each piece of equipment undergoes extensive diagnostic testing and complete refurbishment prior to any sale.
We look forward to finding you an affordable solution

Cheap desktop computers only available at Electro computer warehouse

the tech — Thu, 29 Jul 2010 00:42:40 +0000

Computer hardware is a physical part of a computer that executes within the hardware. It is unlike computer software or data that can be frequently changed, modified or erased on a computer. Computer hardware is not frequently changed and so is stored in hardware devices such as read only memory (ROM) where it is not readily changed.

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Random Access Memory:RAM allows the stored data to be accessed in any order. RAM is considered as the main memory of the computer where the working area is used for displaying and manipulating data.
Basic Input Output System: BIOS prepares the software programs to load, execute and control the computer.
Computer Bus: It is used to transfer data or power between computer components inside a computer or between computers.
CD-ROM drive: It contains data accessible by a computer
Floppy disk: It is a data storage device. Hard Disk: It is a non-volatile data storage system that stores data on a magnetic surface layered unto hard disk platters.

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Cheap desktop and Refurbished computers only available at electro computer warehouse

the tech — Tue, 27 Jul 2010 00:44:21 +0000

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Cheap Refurbished P4 Computers with Dual processor

the tech — Sun, 25 Jul 2010 00:43:01 +0000

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

refurbished computers are fully tested with professional equipment

the tech — Fri, 23 Jul 2010 00:39:54 +0000

Used pc hardware – We assure that you will get an affordable and discount used pc hardware here.

used pc hardware – Our success has been driven by our commitment to working with our customers

Everything you can see and touch in your PC is hardware. All the elements that go together to make up a PC fall into one of two categories, hardware or software.

Computer hardware is the physical part of a computer, including the digital circuitry, as distinguished from the computer software that executes within the hardware. The hardware of a computer is infrequently changed, in comparison with software and data, which are “soft” in the sense that they are readily created, modified or erased on the computer.
Most computer hardware is not seen by normal users. The motherboard is the main circuit board in a PC. It contains all the circuits and components that run the PC.

A power supply is installed in the back corner of the PC case, next to the motherboard.

The Hard disk derive installs in one of the 3-1/2 inch internal drive bays in the PC. It is secured by machine screws.
The Floppy Disk Drive installs in one of the external drive bays at the front of the PC case and is secured by machine screws. External means you can access the drive from the outside. It is powered by a cable with a 4-pin connector that comes from the power supply.
The mouse is the most common ‘pointing device’ used in PCs. Every mouse has two buttons and most have one or two scroll wheels.
The keyboard was the first input device developed for the PC. The standard keyboard layout provides 104 keys organized as four groups:
alphanumeric keys (A-Z, 0-9), location keys (home, end etc.), numeric keypad and function keys (F1-F12)

Used pc hardware – We assure that you will get an affordable and discount used pc hardware here.

used pc hardware – Our success has been driven by our commitment to working with our customers

Everything you can see and touch in your PC is hardware. All the elements that go together to make up a PC fall into one of two categories, hardware or software.

A power supply is installed in the back corner of the PC case, next to the motherboard.

Enrich Your Computer’s Font Reservoir with ITC Fonts Coupon Codes

the tech — Mon, 19 Jul 2010 00:44:43 +0000

Are you tired of the same old fonts you available on your computer? Do you think there’s more to Arial, Bodoni, Book Antiqua, Century Gothic, Comic Sans Serif, Helvetica, Impact, Times New Roman and Verdana, which are the only fonts you find when you scroll down to change your font face? Well, there’s really so much more to those default fonts.

There’s a world of creative fonts you can explore, and you’ll find yourself delightedly overwhelmed by the wealth of choices once you load those fonts to your computer. You’ll find just the perfect script face or font to provide your intended accent to any of your projects, be they invitations and announcements, birthday cards, business cards, corporate presentations, or any creative presentation design.

All you need to do to beef up your computer’s font reservoir is to purchase and load a computer software that will provide endless possibilities to your creative projects. By loading a font computer software, which is also called a script pack, all the new fonts will be made available to all the programs in your computer. You don’t need to load them separately per program. The software does all the work for you, and the only work left for you to do is to choose from an overwhelmingly long list of attractive fonts when you’re trying to change a type face in any program you’re using.

You may think that, given copious collection of fonts a script pack provides, it would cost you a fortune to purchase one and enjoy the creative freedom it entails. There are ways for you to get discounts on buying a font software, and you would most likely find yourself more delighted because not only were you able to avail of a precious script pack to boost your creative options in your computer, you were also able to get the best deal in your purchase.

One such way of getting discounts on your font package is by availing of ITC Fonts coupon codes, which provide great bargains on the best collections of script packs that you can load on your computer. Using ITC Fonts promotional codes gives you access to ITC Fonts’ innovative scripts at the lowest possible price in the market.

ITC Fonts provide formal scripts that are great for invitations and announcements, casual scripts that work great for projects for a more personal or informal touch. There’s also the font called ITC Tomism, a design that is reminiscent of the mythical times of fairies and wizards. Although ITC Tomism has a calligraphic quality, with fanciful strokes and angular curves, it is also a product of clinical thinking and careful construction. This font design was carefully rendered to produce a surprisingly utilitarian typeface with overtones of elves, dragons and sorceresses.

Further, your ITC Fonts coupon code can also give you the chic and classy font called ITC Riva, which boasts of soft curves that give the design a unique personality. This font is perfect for party invitations, a dinner menu, and even in a magazine headline.

Truly, loading a script pack on your computer gives you endless creative possibilities. It’s one software investment that you’ll be glad you made, and you’ll surely be happier when you slash a chunk from your purchase cost with your ITC Fonts promo codes.

Electro Special deal for cheap computers & laptops

the tech — Thu, 15 Jul 2010 00:41:11 +0000

Used computer hardware- All the equipment we provide is guaranteed

Used computer hardware – We offer great discount

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Used computer hardware- All the equipment we provide is guaranteed

Used computer hardware – We offer great discount

Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware’s found in a computer.

Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Central processingUnit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

From Womb to your Personal Computer’s Doom

the tech — Fri, 09 Jul 2010 00:43:29 +0000

Last October 2 marked 170 years of Charles Darwin’s return to England after five years spent around the world collecting knowledge about flora, fauna, wildlife and genealogy. The information he gathered would form the basis of his Theory Of Evolution. Interestingly on the same day in 1985, actor Rock Hudson would die from the AIDS virus. 149 years separated two very contrasting albeit controversial events—one delving into the very origin of life while the other, a death resulting from a threat with no known cure.

1985 also saw the emergence of another kind of virus—the first computer virus. More than twenty years later, computer viruses have morphed from a laboratory test into organized crime’s new weapon of choice.

There was a time when viruses were no more than the fruits of idle hands. Some might even describe them as nothing more than hijinks by programmers out to make names for themselves. Even the naming of the viruses reflected a level of triviality, some were named for particular computer hardware brands, some for the virus programmer’s girlfriend, one was a homage to a female tennis player known better for her curves than her on-court ability, and who could ever forget the disarming “I Love You” virus? It was indeed a nuisance for users when they find out that their computer system was infected. But with a little foresight and the right tools, it was a problem that could be handled. The cost for the home user was time wasted, but in a business environment, time wasted meant money lost.

Times have indeed changed. On October 3, an article appeared on the Techweb site describing how “toolkits” are now openly available to anyone wishing to set up a website with the intent of stealing their visitors’ personal information. Toolkits, as the term itself suggests, are a package of codes that even those with little programming skills can use in setting up a rogue website. These rogue websites are programmed to secretly install codes to their visitor’s browser. These codes take advantage of unpatched computers—those that do not have security updates. The installed code can then send information to the criminal about what the visitor is typing, for example their credit card number or bank account number. Depending on what kind of attack is launched on your computer, it could even be turned into a “zombie” computer—completely under the attacker’s command.

“How do I protect myself?” you ask. Well, with a little foresight and the right tools naturally. And this applies especially to users of Microsoft Windows since it is the preferred operating system of cyber criminals because of its many weaknesses. Make sure your computer is up to date with their security patches. Install anti virus software, an entire suite (which includes anti spyware, firewall, spam blocker, etc.) if possible and see to it they are also up to date. Avoid going to “black market” websites—these include sites offer downloads of pirated software, pornography and the like.

Twenty-one years of infecting personal computers and annoying the users, yes indeed, computer viruses have come of age. But guess what? They have not even reached their prime.

Review of Hp, Toshiba, and Dell Computers

the tech — Wed, 07 Jul 2010 00:45:07 +0000

Whenever you are in the market for any common consumer good, you find your self inundated with advertising slogans and marketing messages. So, how do you find out what is best for you?

Take the case of computers. With the high rate of obsolescence in computer hardware, you will find yourself in the marketplace for computers quite often. And then it all begins: You are bombarded with technical specifications as well as emotional appeals. Each manufacturer tries to tell you why they are the best.

So that you can make an intelligent decision, I have decided to review three computers for you. For this review, I am considering the Dell Latitude C600 Laptop, the Toshiba Satellite A135-S4527, and the HP Pavilion Media Center M8120N Desktop PC. Note this is not a comparison of the three computers; rather it is like a review of three different computers.

The Dell Latitude C600 Laptop has the 850 MHz Pentium III processor, a 14.1″ display, 256MB of memory, and a 10G hard drive. It serves the needs of most users. But, customers have reported that it heats up more than the usual laptop. Another shortcoming that some consumers have reported is about the fact that this machine has only 1 USB port.

The Toshiba Satellite A135-S4527 has Intel’s 1.73 GHz Core Duo T2080 processor. This processor has a multithreaded architecture for improved multitasking performance. It has a 120 GB hard drive and 1 GB of installed RAM. Most uses find the machine to be great value for money. In fact, it has been occasionally labeled the College Students Computer due to its affordability.

The HP Pavilion Media Center M8120N Desktop PC, unlike the previous two is not a laptop. It has the 2.4 GHz Intel Core 2 Quad E6420 quad-core processor. This processor is really fast when it comes to multitasking applications. This machine has 2 GB of installed RAM up to 8 channels of surround sound output, and Wi-Fi connectivity.

So, when you are in the market for a computer, make sure to compare all the features between similar models and only then make your final choice. In doing so, do not forget to consider the price of the different options. Sometimes a missing feature can be added on later.

And then again, you cannot forget the all important after-sales service. There are many horror stories that one hears about service. Make sure to read around before you decide on one computer.

Keep Your Computers Safe With Anti-Virus Software

the tech — Tue, 29 Jun 2010 00:43:29 +0000

The mystery of computer viruses has puzzled many a users; as an infected computer may cause the system to lose all of one’s personal data making him/her a victim of identity theft even. The damaged computer also does not let the user perform any task until the viruses are wiped out from the system. Only anti virus software can wipe out viruses including other online threats like Trojans, Spyware and Worms.

It has been rightly said that prevention is better than cure. So, one has to take precautionary steps to protect one’s computer. Simply get anti virus software installed; this computer program will automatically detect threats and notify you about them. During notification your selection of the options and clicking of the buttons will help the program delete malicious software programs, i.e. viruses if any, thus preventing any harm to your system. The anti-virus works automatically from the time it is installed. Right from scanning of incoming files, scanning of computer to cleaning up of your system and preventing spam, the program acts as an aid to your computer tasks.

A hidden virus may be there in a website or you may by fault click on a virus laden program or a file sent by someone that is already an infected one; your anti-virus will stop such types of files from penetrating your system. At times malicious software or malware may be hidden in your computer; performing a system scan will help you get rid of these threats too. You must have often complained about your computer going slow; similar is the case with other users as well. Anti-virus software comes with features for cleaning up the computer, facilitating in its faster and better performance. Besides preventing junk e-mails from filling up your inbox can also be performed by your anti-virus software!

Almost all anti virus software need to be updated; the more updated your program higher is the protection percentage. Instead of visiting an offline computer store, you can buy anti-virus software online. Besides getting a genuine one, you can also avail a good discount on it. Once you order the product, you can receive it in a week or ten days time and that too right at your doorstep! Thus ordering online proves to be of great value that comes along with added convenience.