Scanner is the input device which helps to convert a hard copy data into a soft copy data and send them to the computer. All scanners work on the same principle of reflectance or transmission. The ima…
Urbanization: An Important but Risky Process
In this modern age, the process of urbanization is also growing along with the process of industrial development. Urbanization can simply be defined as the act of establishing urban areas by substitut…
Google Introduces Digital Afterlife
Have you ever thought what would happen after your death? Are you worried about whether there will be anyone who will remember you after your death or not? If so, we have a great news for you. You won…
The Computer Mouse – A Small but Complicated World
A mouse can defined as a hardware device which is used for providing input to the computer. It is a mouse-like device which allows the user to control the cursor the manipulate data without the use of…
Concept of Sustainable Development
United Nations General Assembly formed a World Commission on Environment and Development under the chairmanship of Norwegian Prime Minister Grow Harlem Brundtland to suggest the world on Environment a…
Understanding A Computer Keyboard
Keyboards are one of the most important input devices which are used in feeding input to computers. They are designed for the input of texts and characters, and also to control the operation of the co…
Uranium Deals in Nepal
Two Nepali businessmen once duped US diplomats by offering Uranium deals claimed to have been smuggled from a nuclear facility in India, according to diplomatic cables recently released by Wikileaks. …
Multimeter
Multimeter is very useful test instrument. It can be easily and quickly set to be a voltmeter, ammeter or an ohmmeter just by operating a multi-position switch on it. They have several settings (known…
Bus Topology (Ethernet Protocol)
Topology can simply be defined as the geographical orientation as well as arrangement of networking components of a network. Similarly, protocol can be described as the set of rules and procedures whi…
How To Boot A Computer Using A Pen Drive?
Do you have the question, “How to boot a computer using a pen drive?” in your mind? If yes, then this is a tutorial which will let you to learn about booting a computer using a pen drive. …