Definition of Computer


A Personal computer is a programmable machine. The two vital qualities of a PC are: It reacts to a particular arrangement of guidelines in an all around characterized way and it can execute a prerecorded rundown of directions

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what is memory? also define its types.

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A PC contains a chain of importance of memory gadgets for putting away information. They differ in their ability, speed and cost. Essential memory (likewise alluded to as the primary memory) is the memory that is specifically gotten to by the CPU to store and recover data. Optional memory (additionally alluded to as the outside or assistant memory) is a capacity gadget that is not available specifically by the CPU and utilized as a changeless stockpiling gadget that holds information even after the power is killed.  types of memory in computer. What is Primary Memory? What is Secondary Memory? Primary memory VS.   Secondary Memory Essential memory is the memory that is straightforwardly gotten to by the CPU to store and recover data. More often than not, essential memory is likewise alluded to as the RAM (Random Access Memory). It is an unpredictable memory, which loses its information when the power is killed. Essential memory is specifically open by the...
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Define USB.

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USB (Universal Serial Bus) alludes to any gadget that can store information in streak memory with a USB incorporated interface. A USB drive is otherwise called USB Key, USB stick, USB streak drive and different names. USB drives are very little in estimate and most weigh less than 35 gram. USB associations are indicated with a specific image around the connector and port. A portion of the gadgets that can be associated utilizing a USB association include: webcams, printers, computerized camera, outer hard drives, mouse, consoles, and scanners. Most USB gadgets can be effectively associated with a PC without essentially restarting. Streak drives are a standout among the most well-known "Fitting and Play" gadgets that are generally utilized everywhere throughout the world. Once the gadget is connected to a PC, the PC OS naturally recognizes the required drives for showing substance and documents put away on the drive. Not at all like Ethernet and HDMI links, USB lin...
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What is Data? an easy definition by technology world

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A collection of raw facts and figures is called data. the word raw means that the facts have not been processed to get their exact meaning. Data is given to the computer for processing. Data is collected from different sources. it is collected for the different purpose. Data may consist of numbers, characters, symbols or pictures etc.
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