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Showing posts with label COMPUTER. Show all posts
Showing posts with label COMPUTER. Show all posts

Wednesday, September 14, 2016

Computer - Objective Questions _MCQ_ part - 4 must download
September 14, 2016

Computer - Objective Questions _MCQ_ part - 4 must download


A computer is a machine which helps us to calculate, simulate and store different scenarios. For example, in order to write an e-mail, instead of paper and pen first we use a software (or program) called wordprocessor which helps us enter sentences through keyboard (Input), computer's screen (output) to read, and modem (output/input) to send it to a distant relative, friend, etc.  (118 KB)
             Clickhere to download 

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Tuesday, September 13, 2016

COMPUTER PARICHAY- GUJARATI --DOWNLOAD THIS AMAZING EBOOK OF BASIC OF COMPUTER
September 13, 2016

COMPUTER PARICHAY- GUJARATI --DOWNLOAD THIS AMAZING EBOOK OF BASIC OF COMPUTER

"Computer system" redirects here. For other uses, see Computer (disambiguation) and Computer system (disambiguation).
Computer
Acer Aspire 8920 Gemstone.jpgColumbia Supercomputer - NASA Advanced Supercomputing Facility.jpgIntertec Superbrain.jpg
2010-01-26-technikkrempel-by-RalfR-05.jpgThinking Machines Connection Machine CM-5 Frostburg 2.jpgG5 supplying Wikipedia via Gigabit at the Lange Nacht der Wissenschaften 2006 in Dresden.JPG
DM IBM S360.jpgAcorn BBC Master Series Microcomputer.jpgDell PowerEdge Servers.jpg
Computers and computing devices from different eras
A computer is a device that can be instructed to carry out an arbitrary set of arithmetic or logical operations automatically. Their ability of computers to follow a sequence of operations, called a program, make computers very flexible and useful. Such computers are used as control systems for a very wide variety of industrial and consumer devices.
This includes simple special purpose devices like microwave ovens and remote controls, factory devices such as industrial robots andcomputer assisted design, but also in general purpose devices like personal computers and mobile devices such assmartphones. The Internet is run on computers and it connects millions of other computers.
Since ancient times, simple manual devices like the abacus aided people in doing calculations. Early in the Industrial Revolution, some mechanical devices were built to automate long tedious tasks, such as guiding patterns for looms. More sophisticated electrical machines did specialized analog calculations in the early 20th
 century. The first digital electronic calculating machines were developed during World War II. The speed, power, and versatility of computers increased continuously and dramatically since then, to the point that artificial intelligence may become possible in the future.
Conventionally, a modern computer consists of at least one processing element, typically a central processing unit (CPU), and some form of memory. The processing element carries out arithmetic and logical operations, and a sequencing and control unit can change the order of operations in response to stored information. Peripheral devices include input devices (keyboards, mice, joystick, etc.), output devices (monitor screens, printers, etc.), and input/output devices that perform both functions (e.g., the 2000s-era touchscreen). Peripheral devices allow information to be retrieved from an external source and they enable the result of operations to be saved and retrieved.

TYPE - EBOOK
PAGES - 189
FORMAT - PDF
LANGUAGE - GUJARATI
SIZE - 8MB
CREATED BY - EDDUCATIONAL POINT - PRASHANT BHATT

click here to download
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Whatsapp’s new feature, Learn how to create your own sticker

Whatsapp’s new feature, Learn how to create your own sticker