Dollar is a currency that is used in many western countries and is represented by the ‘$’ sign. Dollar is the common currency of countries such as Australia, Belize, Canada, Hong Kong, Namibia, New Zealand,...

Dollar is a currency that is used in many western countries and is represented by the ‘$’ sign. Dollar is the common currency of countries such as Australia, Belize, Canada, Hong Kong, Namibia, New Zealand,...

There is no such thing as good cholesterol or bad cholesterol. High levels of cholesterol and Low-density lipoproteins (LDL) are considered to have a bad effect on the body. While, low levels of cholesterol...

Printer is a peripheral device that creates a solid copy of the digital data that is represented on the computer screen. Printers can be used to connect to a computer using a USB or wirelessly. A plotter is a...

A copier is a photocopying device that allows users to make duplicate copies of a document or an image, that too cheap. Copiers use xerography technology that is similar to the technology used in a laser...