history and development of computers

 

MENT Computer - Computer history is 300 years old , while in China a calculation device (Calculation device) led to the invention of the abacus . It is a mechanical device (mechanical device) , which even today in China, Japan , including many countries in Asia are being used to calculate the points . Abacus (abacus) is a frame of wires . Pieces of these wires (bead) Piroa live . Initially the dealer Abacus were used for calculations . Currently the abacus teach children to count or add Dtav etc. are used for calculations .

What is a computer? Difference between computer and human

computer- computer - an electronic device , which received the information (information) to the instructions (Command) the Bisleshic (Analyze) is true and reliable results at the present time is extremely short . The origin of the word computer compute is derived from the word meaning to count or calculate . So , usually a computer device (computing device) is known as .

Fundamental uses of Computer

 

Description: the following fundamental experiments on computers-
1. at home and personal tasks (Computer in Household and Personal Use.)

Computer system Characteristics Capabilities and limitations

 

Now a days computer almost every region. For this reason it has the following capabilities:-

(A) speed (Speed)-computer can any job much faster. In a few moments by computer-parts or mulls millions of actions. If you want to multiply 440 X 56, this has ranged from approximately 1 to 2 minutes apkon may take time. That task to the pocket calculator than can be done in approximately 5 sundeck. But if in a modern computer program has been in a few saikandon the 30 million operations concluded.

Generations of Computers

 

In 1946 the first electronic Vacuum Tube introduced by akon computer containing divais computer growth of a base. Computer development in this order with the help of computer devices, many important journey so far. The main computer in the order in which we develop transformation following a five generations are:-
Vacuum Tube

TYPES OF COMPUTER 2

 

Depending on the task or purpose of using computer individually is divided into Prkron . By ability in each area individually computers are used . Some computer powerful , larger, more speed , or can be long -lasting . Computers can be divided into three parts : the -( 1 ) Working (mechanism)( 2 ) objective (purpose)( 3 ) size (size)

History of Computers

 

कम्प्यूटर एक इलेक्ट्रोनिक उपकरण है जो डेटा लेता है उसे प्रोसेस करता है तथा एक अर्थयुक्त परिणाम हमें देता है. कम्प्यूटर अपनी उच्च संग्रह क्षमता, गति, स्वचालन, सक्षमता, शुद्धता, सार्वभोमिकता, विश्वसनीयता, याद रखने की शक्ति के कारण हमारे जीवन के हर क्षेत्र में महत्वपूर्ण होता जा रहा है.

कम्प्यूटर में एक बार डेटा इनपुट करने के पश्चात उन्हें प्रोग्राम में दिये गये निर्देशों के द्वारा अलग अलग प्रकार के कार्यों के लिये अलग अलग परिणाम प्राप्त किया जा सकता है.

TYPES OF COMPUTER 1

 

Based on the size we can offer the following categories - computers
 
(A) the smallest computer systems computer à. micro-system micro-computer. Peripherals area in kampyutro Terminal, phlopi disk and relatively low-speed printer. Micro computer used by small businesses. Use them individually due to them is also called a personal computer type is still the most in vogue all micro computer CPU part one is on the main circuit board that is the motherboard. The major part of it is the microprocessor. A microprocessor with different sarkito also try some memory space is called a register.

How to clear the browser files of your PC

Whenever you are surfing the Internet a copy of the file is saved in your PC if you notice once you open any site whenever the site would in early term URL bar you will come to the site URL automatic.

Mobile Internet or USB modems before taking note

Friends , if you are thinking of taking the mobile Internet or USB internet connection , you must know some things , otherwise you will suffer too . Same here i am sharing with you some talks .

Domain name system (DNS)

Domain name system (DNS) computers, services, or any linked to the Internet or a private network for processing a sequential naming system. The participants were given to domain names with different information.

What is the Internet?

 

The Internet is a worldwide network of computers all connected. When you are connected to the Internet, your access to the World Wide Web, which is a library of information pages.

How to hide the desktop icon???

 

Office or home sometimes we save some personal things in your PC are by what we do not want any other stock to save your personal data around now you no need to because you have your desktop data to save a folder means that it can hide Hyde.

Battery Problem in your laptop ?

 

Do you have trouble with your laptop battery , laptop after full charged battery provides battery backup more frequently in middle or laptop is shutdown . Such complications Many of you will come to the laptop . To overcome these problems , who arrive in laptops we 've brought you some tips . The first .......

Netbook?

 

Netbook is basically a short - as a computer which is designed specifically for mobile Internet access . These are typically 10 - inch screen keyboard and touchpad are matched him with these extremely small , light in weight and are cheap - a high - level netbook costs, a low - level approximately equal to the notebook or tablet 's .

Protect eyes from computer

 

In today's technological era , there is such a thing, without which allows the computer to be over. • There are many advantages to the computer damage whatsoever . Computer inflict the most damage to our eyes . So something like this to protect your eyes .
1 ) As far as possible use the LCD instead of CRT monitors . They inflict less damage to your eyes as well as to save power .
2 ) Keep your eyes at a distance of 18 inches from the monitor . Your eyes should remain in front of the monitor . More than 2 consecutive hours on the computer may not work.
3 ) When working on the computer in our rate decreases even blinking their eyes and our eyes are set on the screen that is harmful to the eyes too . So in between - in around the watch .
4 ) Do not run the computer in low light or very dark room .5 ) Do not work late nights on the computer .

Computer engineer

 

Hardware engineer must be aware of all the parts of the computer. software intestinal information, parts, computer maintenance and repairing computers associated with other things such as printer, CPU, modem, etc must be aware of.

Download the file from Google play, epp (apk)

 

Android phones are still the most popular apps and it has become a major reason for it .The app mainly Fonn can be obtained from the Google Play Store is here for you where you Vebsarit apps (apk files) on your computer to download Payengen .

Learn more on how to stay out of your computer

If you want to know that your computer is the lastWhen the time for it off and on when IOne way to tell -