Articles [Hardware & Troubleshooting]

About:- Nokia,The leader in mobile phone marketing has unveiled its first touch screen phone ie,5800 XpressMusic. It uses resistive touch screen. It has all the modern features to enjoy.The one which makes it a more interesting is its price . Now...

What is Hub or Concentrator : A hub is a device used to connect all of the computers on a star or ring network. Hub or concentrator works at Passive Hubysical layer of OSI reference model. A hub is a multi port repeater. Hubs have anywhere from...

A Bridge is another device used to connect LAN cable segments together. Bridge operates at the data link layer of OSI model. A Bridge provides packet filtering at data link layer, meaning that it only passes the packets that are destinated for the...

Use this trick at your own risks 1.Launch the disk cleanup utility by either: -"Start">>"Programs">>"Accessories">>System Tools">>Disk Cleanup", or -"Start">>"Run", enter "cleanmgr" then press enter. 2.Select the disk you want to clean up from...

A laptop is a computer which is meant to be carried to any place, unlike the desktop, thus making it more convenient for us to do our computing work at any time.  Here, I would like to discuss the merits and demerits of the laptop and conclude with...

hi friends! computer has mainly three components1. software2. hardware3. livewarecomputer uses some special types of languages to communicate with the user.these languages are called programming languages.computer's hardware can understand...

ROM BIOS   BIOS stands for Basic Input/ output System or Basic Integrated operating system. BIOS refer to the software code run by a computer when first powered on. It is permanently stored on the ROM chip. The primary function of BIOS is to...

Hard disk drive   The hard disk drive (HDD) was invented by IBM in 1950s. Initially the HDD is known as Winchester  Disk. As we know very well that a hard disk is non volatile storage device, which stores the data even when the power is switched...

Motherboard: The motherboard is, without a doubt, the primary component of the entire system. Without the support circuitry and functions this device provides, even the CPU is unable to work. A motherboard also known as main board, logic board,...

Recordable Drives Optical devices such as CD –ROMs and DVD –ROMs are good data storage solutions. They hold a lot of data. But the biggest drawback of optical devices is that they were read only devices. To write the data in the CD or DVD, the...