Anti virus Kit, Used to Remove Virus From a PC and Keep it Safe.

Blu-ray Disc is an optical disc storage medium designed to supersede the standard DVD format. Its main uses are for storing PlayStation 3 games, high-definition video, and data storage, with up to 50 or more GB per disc. The disc has the same physical dimensions as standard DVDs and CDs.

The name Blu-ray Disc derives from the blue-violet laser used to read the disc. While a standard DVD uses a 650 nanometre red laser, Blu-ray uses a shorter wavelength, a 405 nm blue-violet laser, and allows for almost six times more data storage than on a DVD.

During the format war over high-definition optical discs, Blu-ray competed with the HD DVD format.

Bluetooth is an open wireless protocol for exchanging data over short distances from fixed and mobile devices, creating personal area networks (PANs).

Bluetooth is a standard and a communications protocol primarily designed for low power consumption, with a short range (power class dependent: 1 meter, 10 meters, 100 meters) based on low-cost transceiver microchips in each device.

Bluetooth makes it possible for these devices to communicate with each other when they are in range. Because the devices use a radio (broadcast) communications system, they do not have to be in line of sight of each other.

USB Based Bluetooth Adapter Can be added to enable a PC or a Laptop to Communicate with Blue tooth Devices such as Mobiles, Headsets, Mouse etc.

A Computer Cabinet is where all components of a PC go and get screwed. It is also referred as PC box. While Selecting a Computer Cabinet, Design matters most. You Can Shop the One Which Looks Best without worrying about the Quality aspect.

However you can be selective about Quality of the SMPS, the power supply used in the cabinet.

An External card reader is a device plugged on a USB Port,used to access the data on a memory card such as a CompactFlash (CF), Secure Digital (SD) or MultiMediaCard (MMC). Same memory cards are used in Digital Cameras, Mobile phones and other devices.

Most card readers also offer write capability, and together with the card, this can function as a pen drive.

An Internal Card Reader fixes in a computer cabinet in a typical 3.5" Floppy drive bay. A PC having a cardreader instead of floppy disk drive is Favorite option for a PC buyer.

Some printers and laptops have a built-in card reader.

CC or "Carry Case", as name suggests, is the Carrying Bag used to Port the Product it carries.

On this website, it is used in context with the product it comes along.

"a Laptop with CC" is "a Laptop with it's Carry Case" while "a Digital Camera with CC" stands for "a Digital Camera with it's carry Case".

Ratio Between the Light Intensity of the Brightest and Darkest Point of an Image is Called Contrast Ratio.

Monitor with Higher Contrast Performance can Provide better Color Performance. Higher the Contrast Ratio - More detailed the Image will be.

Core2 is a Range of CPU's manufactured by Intel. Core2Duo and Core2Quad are two variants of Core2. Core2Duo is Like Having Two CPU's inside One CPU.

Consumer Ultra Low Voltage CPU Introduced by Intel in July 2009

After Success of the Atom Processor, for the consumer who wants a little more power and style than the Regular Processors, Intel’s Consumer Ultra Low Voltage Processors - CULV Chips - are here.

Intel recently announced several new chips , one being the 1.3 GHz SU2700 for Laptops. The CULV chip features a thermal design power 10W, which compares favorably to the standard volt processors TDP of 25W to 35W. Such chips are suitable for laptops 0.8- to 1-inch thick, weighing 2 to 5 pounds that are quieter and typically have longer battery life (Intel estimates over 7 hours with a 57WHr battery) at mainstream system price points.

Intel also introduced the new GS40 chipset to go along with the new ULV chips, which features an HDMI output – which should be put to good use thanks to the added power of the Core 2 Duo that simply isn’t part of the Atom’s arsenal.

This is An Optical Drive which is used to Read and Write CD's and DVD's in a PC.

It is Better to have a DVD Writer than a CD Drive, DVD Rom Drive or a Combo Drive.

Speed of an Optical Drive is measured in Kilo bytes per second. The First Optical Drive had a speed of 150 kbps. 2X means 150X2=300 kbps. Now 24X Speed Drives are available which transfer data at a speed of 24X150=3600 kb per second

"Digital Visual Interface" or more commonly "Digital Video Interface" is the Newer Standard of Interface between a PC and it's Monitor.

DVI Port is a video connector designed for maximizing the picture quality of digital display devices such as digital projectors and LCD screens.

FSB Stands for Front Side Bus. This term is used with regards to the Frequency Capability of Internal Data Transfer built in the Motherboards and other components. The FSB of the Mother board and CPU Frequency should be compatible for them to work together. Mother Board with FSB of 1333 will be able to Accept a CPU with 1333 or Lesser frequency (e.g., 1066 or 800).

In General terms, Higher the Frequency - Faster the Speed, More Expensive, More Productive.

It is the Permanent Storage Device used in a Computer. It Stores Data such as files, photo's, Video's etc. Internal Hard Disc Drive is connected to the Motherboard inside a PC while External Hard Disc Drive is Connected to USB or other Port from outside a PC.
Internal Hard Disc Drive is a Must for Any Computer while External One is Used when you want to transport files and other data.

High Definition Multimedia Interface (HDMI) is the Latest Standard (better than VGA and DVI) used in Transfer of Digital Audio or Video Data.

HDMI is a compact audio and video interface for transmitting uncompressed digital data. It represents a digital alternative to consumer analog standards, such as Radio Frequency (RF) coaxial cable, composite video, S-Video, SCART, component video, D-Terminal, and VGA. HDMI connects digital audio and video sources like set-top boxes, Blu-ray Disc players, personal computers (PCs), video game consoles (such as the PlayStation 3 and Xbox 360), and AV receivers—to compatible digital audio devices, computer monitors, and digital televisions.

ITerials is a Registered Trademark of Binary World. It Means a Product or a Packaged Service Pertaining to Information Technology (IT) Industry. ITerials Cover Computer Hardware, Consumables, Softwares, peripherals, Stationeries, Furnitures, Parts, Spares, Accessories, Add-ons and everything else related to Computers and Information Technology.

Local Area Network. More than One Computers Connected with Each Other to Share Data and Resources.

This is An Exciting new Feature in Few of Lenovo Laptops. This is A Touch Sensitive Slide Bar above Keyboard in Selected Hi end Laptop Models. This Can be used to Open, Close Various Programs, Windows etc. using Touch of a Finger - Works like a Charm!! It can be Customized to Suit Your Applications and Your Requirement as Well.

It is the Main Circuit Board in a Computer Where CPU, Memory, Hard disc, Dvd writer and other components are fixed or connected using cables and connectors.

In computing, the data-transfer technology Serial Attached SCSI (SAS) moves data to and from computer storage devices such as hard drives and tape drives.

SAS depends on a point-to-point serial protocol that replaces the parallel SCSI bus technology that first appeared in the mid 1980s in data centers and workstations, and it uses the standard SCSI command set.

SAS offers backwards-compatibility with second-generation SATA drives. SATA 3 Gbit/s drives may be connected to SAS backplanes, but SAS drives may not be connected to SATA backplanes.

A liquid crystal display (commonly abbreviated LCD) is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. It is prized by engineers because it uses very small amounts of electric power, and is therefore suitable for use in battery-powered electronic devices.

TFT-LCD (Thin Film Transistor-Liquid Crystal Display) is a variant of Liquid Crystal Display (LCD) which uses Thin-Film Transistor (TFT) technology to improve image quality. TFT LCD is one type of active matrix LCD, though it is usually synonymous with LCD. It is used in both flat panel displays and projectors. In computing, TFT monitors have rapidly become affordable and displaced CRT technology, and are commonly available in sizes from 8 to 82 inches.

Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. USB was designed to allow many peripherals to be connected using a single standardized interface socket and to improve plug and play capabilities by allowing hot swapping, i.e., by allowing devices to be connected and disconnected without rebooting the computer or turning off the device. Other convenient features include providing power to low-consumption devices, eliminating the need for an external power supply and allowing many devices to be used without requiring manufacturer specific device drivers to be installed.

USB is intended to replace many varieties of serial and parallel ports. USB can connect computer peripherals such as mice, keyboards, PDAs, gamepads and joysticks, scanners, digital cameras, printers, personal media players, flash drives, and external hard drives. For many of those devices, USB has become the standard connection method. USB was designed for personal computers, but it has become commonplace on other devices such as PDAs and video game consoles, and as a power cord between a device and an AC adapter plugged into a wall plug for charging. As of 2008, there were about 2 billion USB devices sold per year, and about 6 billion total sold till December 2008.

The term Video Graphics Array (VGA) refers specifically to the display hardware first introduced with the IBM PS/2 line of computers in 1987, but through its widespread adoption has also come to mean either an analog computer display standard, the 15-pin D-subminiature VGA connector or the 640×480 resolution itself. While this resolution has been superseded in the personal computer market, it is becoming a popular resolution on mobile devices.

Video Graphics Array (VGA) was the last graphical standard introduced by IBM that the majority of PC clone manufacturers conformed to, making it today the lowest common denominator that all PC graphics hardware supports, before a device-specific driver is loaded into the computer. For example, the MS Windows splash screen appears while the machine is still operating in VGA mode, which is the reason that this screen always appears in reduced resolution and color depth.

VGA was officially superseded by IBM's XGA standard, but in reality it was superseded by numerous slightly different extensions to VGA made by clone manufacturers that came to be known collectively as "Super VGA" or "SVGA".

WiFi stands for Wireless Fidelity which is nothing but Wireless Networking. WiFi in a PC or Laptop means that the Device is equipped with a WiFi Adapter and can be connected to a Wireless Network without any additional Hardware Requirement. WiFi Environment means that Wireless Network is available and PC or Laptop with Wifi ready can Connect to the Network Wirelessly.

If You Want to Make a PC WiFi Ready, Just Add one wifi adapter to it, which could be an internal card which fixes inside a pc or a USB dongle connected on a USB port externally.

Wireless LAN