Computer Gallery

Computers – Technology (boca Raton)

2008-11-01T20:26:00.000-07:00

Computers are used by almost all people for various purposes. Every household and almost all business concerns avail and upgrade to latest technology from time to time. Boca Raton has an abundant resource of these computers and technology centers which look after the technical solutions and provide up to date latest technological advancements in this field.

Computer hardware, software and peripherals – repair
Expert professionals in Boca Raton handle the computer based services and solutions like installing, upgrading and repairing hardware and software components. Visit these stores for all your technical needs and keep in pace with the world over.

Computer networking
Boca Raton’s computer net workers will handle the networking needs which in all ways will help and guide you to communicate and establish a good and speedy computer network.

Computer repair and services
When your computer slows down or crashes take them directly to the professional computer repair stores in Boca Raton. Immediate repair and services can be availed to help you proceed with your work uninterrupted.

Computer hardware and software stores
Looking for specific software or waiting to upgrade your hardware and change your computer configuration, your search ends in Boca Raton’s varied computer software and hardware stores.

Internet marketing
Every business today needs online exposure and marketing. Internet marketing is a business strategy employed to increase and widen the customer base of a company. Boca Raton is full of these internet marketing professionals.

Web design – web marketing
The web designing professionals in Boca Raton can help you to set up, maintain and promote your company web site and help you in the web marketing sector of your business.

Author: Leveto Orville

Types of Computer Hardware

2008-11-01T20:24:00.000-07:00

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.

Ø 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.
Ø Central processing Unit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.
Ø Random Access Memory: A 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.
Ø Basic Input Output System: BIOS prepares the software programs to load, execute and control the computer.
Ø Power Supply: Power Supply supplies electrical energy to an output load or group of loads.
Ø Video Display Controller: It converts the logical representation of visual information into a signal that can be used as input for a display medium.
Ø Computer Bus: It is used to transfer data or power between computer components inside a computer or between computers.
Ø CD-ROM drive: It contains data accessible by a computer
Ø Floppy disk: It is a data storage device
Ø Zip Drive: It is a medium capacity removable disk storage system.
Ø Hard Disk: It is a non-volatile data storage system that stores data on a magnetic surface layered unto hard disk platters.

Author: Isabel

The World of Computer Speakers

2008-11-01T20:23:00.000-07:00

The most well known speaker in the world is out to give you yet another stunning performance. Computer speakers are such in demand in the market now. People using the internet, teenagers hooked with their on line games are the primary users of this electronic device. Their ground-breaking inventions and improvements will surely fascinate you.

A computer speaker is a built-in device that generates the sound from the computer. This kind of speaker is designed for PCs or personal computers. A lot of different computer speakers can connect via a jack, USB, RCA connectors, socket and plug. They are commonly designed as attractive, small and versatile.

There are also durable brands that are a bit expensive but are worth the price. Computer speakers can also be used when you are listening to music, playing 3D games or watching a number of movies.

Moreover, computer speakers are in demand in the market now. People using the internet, teenagers hooked with their on line games are the primary users of this electronic device. Even the movie addict who only knows how to download their favourite and the latest movie on the net is obsessed with the idea of a good sound woofer in order to imitate their home theatres.

External speakers or the multimedia speakers are commonly equipped with a low-power internal amplifier. The standard audio connection is a stereo jack pug about 3.5 mm and coloured green for computer sound cards. Some uses an RCA connector for input but there are also types who use USB speakers which are provided with 5 Volts at 200 milliamps which can allow about a half watt of output power. They usually have an equalization feature for treble controls and bass. Computer speakers usually range from low quality, high-quality and expensive speakers.

Computer speakers vary greatly in price and quality and the typical speakers that are included in the computer package is mediocre in performance and sound quality.

Listed below are some of the types of computer speakers

Logitech Z_2300: This computer speaker is loud and nice. The sound comes out without distortion or losing clarity. This is even at a high volume level. The Z_2300 computer speaker has a two forty watt satellite and a one hundred twenty watt subwoofer. The Logitech computer speaker is an adapter speaker that can be used in DVD players as well as in gaming.

Lansing VS2421: This brand of computer speaker is a high-quality basic speaker. The VS2421 has a thirty five Hz to twenty Hz for a full volume sound. It also uses twenty eight watts of electricity. This computer speaker device has a hardwire remote control used for controlling the treble and volume. Its hardware remote control includes a mute button, auxiliary input both for CD players and MP3s, as well as a microphone.

Logitech Z_5500: This brand of computer speaker device consists of six speakers as well as a subwoofer. This five hundred five watt Logitech speaker is the best speaker for movie buffs and computer gamers. The Z_5500 speaker has a very high volume level and bass control. It can also be used in CD players as well as portable DVD players.

Tritton USB Portable Computer Speaker: This computer speaker is especially made for portable computers. Tritton USB speakers have a fixed subwoofer that is suitable both for low and high volume control. This type of speaker does not need power adapters or even batteries. This USB portable computer speaker is powered by fifty centimeters of USB cable. This speaker uses about one hundred ten to two hundred watts.

Edifier S2.1 computer speaker: This computer speaker features three different inputs such as analog and two digital inputs. The two digital inputs inside this speaker consist of one optical and one coax. The S2.1 speakers have a wired remote, LFE, treble and loudness volume. This computer speaker comes with four meters of optical cable and three meters of cable stereo analogue. It also has a decent high output for a sixty-five inch subwoofer. Edifier speakers have removable grills. The S2.1 has a maximum of one thousand power consumption.

Groove PM21Computer Speakers: This speaker brings high-qualities of sound. It also mixes great sound to PCs and laptops. PM21 has a simple set up composed of three speakers as well as a modern design for flat monitors. It also includes a compact style that is suitable for travelers. This speaker is around two hundred twenty watts. Groove computer speakers bring a clear and nice sound to every computer.

Cyber Acoustic 3001 Personal Computer Speakers: This kind of speaker for computers is the best and most affordable three-piece subwoofer for computers. It has a suitable desktop volume level and cloth grill coating. The speakers have three poly carbons, two high rate satellite radiators plus a high quality woofer.

Labtec Pulse 430 Personal Computer speakers: The Pulse speaker has a tall three-piece audio that is cheap and very convenient for everyday usage. It also has a great subwoofer for throbbing bass as well as packed in satellite speakers. This three-piece powerful speaker provides realistic, dynamic, powerful and crystal clear sounds. Labtec Pulse features a USB, jack, socket and plug connector.

Hidden Spy Computer Speakers: This speaker delivers high quality, powerful clear sounds. Computer speakers of this brand have an attractive style as well as coat cover speakers. It has a USB cable and jack connection. Hidden Spy speakers are around one hundred ten watts to two hundred twenty watts.

Thus, when it comes to recently featured computer speakers, Altec- Lansing is well known and respected. This is due to the long years it has put in developing the best sound woofers for your computers.

In fact, Altec-Lansing released their new high-end computer speakers. It has a simple, elegant style and complete with fantastic sounds, making it perfect for people who only seek quality computer speakers for their computers and audio devices.

Their FX series possess a remarkable sound from the FX satellites' REAL two-way system. This means that each satellite has two drivers that are both active. The beauty of this new innovation is that the FX 4021 and FX 5051 can be mounted on the wall. Thus, the first 5.1 system of FX5051 can offer the advantage of having a USB plug -and -play connectivity, which adds to its ease of use.

Comparing the FX 4021 and the FX 5051 specifications, with regards to its unique features are as follows:

FX 4021 uses an isobaric subwoofer with dual 5.25 inches woofers. Aside from this, the rest of the specifications are already similar to the FX 5051. Hence, the FX5051 is similar on some specifications with the FX 4021 but it has a better isobaric subwoofer with dual 6.5 inches woofers, a USB 5.1 connectivity, digital hardwired controller for stand-by, master volume, bass, treble and centre controls.

It also needs a minimum system requirement of a personal computer with a 500 MHz processor, Operating system of Windows 98SE, 2000, ME or XP, a minimum Random Access Memory of 64 megabytes, music and game title that is encoded for 5.1. This is along with an available Universal Serial Bus or USB port.

Both models have a two- way satellite that can be mounted to the wall. Plus, each satellite possesses the following:

a 40 mm midrange driver
18 mm tweeter
wireless remote for controls
built in cable management
conveniently located auxiliary input for mp3
portable Compact Disc players
Head Phone jack

Another innovative invention is the FX6021 which has a so called InConcert technology. This can be for music, home theatre or gaming addicts.

Moreover, this technology can deliver a crisp, clean, full- volume sound that feels like its covering every bit of you. This can even express s sound that is in a straight forward manner, not up and down. This means that the sound is clearer and uncluttered by the reflections of the ceiling, wall or floor.

Aside from this, it also has two super slim satellites that feature 12 neodymium one-inch micro drivers. Each micro driver is supported by its very own distinct amplifier. A 6.5 inches subwoofer accomplishes the sound through its low- frequency and a full- throated bass.

Comparing this high end speaker, FX6021, with a high performance speaker like the VS 4221 that possesses an impressive bass capable of registering on your Richter scale, they are still not on equal footing. This is due to the fact that the VS4221 has a 3 inch driver for a warm, uniform sound, capable of surrounding an entire room. The stunning result would be robust, rich sounds that only very few woofers can match.

Thus, a wide selection of speakers is now available and they differ depending on the user's demands and needs. With this, it is imperative that you are constantly updated on the types of computer speakers available in the market. This way, you will be able to keep in touch with how the evolving technology can work to your advantage.

Author: David H. Urmann

New York Computer Crimes

2008-11-01T20:20:00.000-07:00

The term “computer crimes” is not one often heard in criminal news. Most people don’t even realize it exists. Nevertheless, computer crimes are specifically addressed by most states’ legislatures. New York computer criminal statutes are codified in Section 156 of New York Penal Code. This article, written by a New York City criminal defense lawyer Joseph Potashnik provides a short glimpse into what is considered a New York computer crime.

The most common New York computer crime is Unauthorized use of a computer. You may be guilty of unauthorized use of a computer if you knowingly use a computer or computer service without authorization and the computer or system you use is protected by password or another security feature. Unauthorized use of a computer is a class A misdemeanor.

Another common New York computer criminal charge is Computer Trespass. Computer trespass means the person knowingly uses a computer or computer service without authorization with an intent to commit or attempt to commit any felony or, alternatively, the person knowingly gains access to computer material. Computer trespass is a class E felony.

Next in line is Computer tampering. This offense may be in several degrees depending on circumstances. You may be guilty of computer tampering in the fourth degree for using a computer or computer service (even with permission) and intentionally altering or destroying computer data or a computer program of another person without permission to do so. Computer tampering in the fourth degree is a class A misdemeanor.

If, in addition to this, the person has an intent to commit any felony or if the person has been previously convicted of any computer or theft of services crime, or the act of deleting computer material was deliberate or with the intent to cause damages for more than $1000 dollars, the person may be guilty in computer tampering in the third degree, which is a class E felony.

New York computer tampering in the second degree involves committing the crime of computer tampering in the fourth degree plus intentionally altering or destroying computer data or a computer program so as to cause damages for more than three thousand dollars. Computer tampering in the second degree is a class D felony. Finally, if an act causes more than $50,000 in damages, the person could be guilty of computer tampering in the first degree, a class C felony.

Tampering aside, another line of statutes deals with illegal copying of computer related material. Under NY Penal Law 156.30, a person may be guilty of unlawful duplication of computer related material when they illegally copy or duplicate computer or program data causing owners economic damages in the amount of more than $2,500 or copying these materials with an intent to commit felony. Unlawful duplication of computer related material is a class E felony.

You don’t have to illegally duplicate computer material to violate the statute. Simple possession of computer data may be a felony, too. For example, under Section 156.35,
a person is guilty of criminal possession of computer related material when having no right to do so, he knowingly possesses, a copy, reproduction or duplicate of any computer data or computer program which was copied, reproduced or duplicated in violation of section 156.30 with intent to benefit himself or a person other than an owner. Criminal possession of computer related material is a class E felony.

New York computer crimes statute allows for some defenses a defendant may use. Some of them include a defense that the defendant had reasonable grounds to believe that he had authorization to do all the proscribed activities.

Author: Joseph Potashnik