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Computer History
This category includes questions and answers about the history of the computer. Ask questions about the first computer and major developments in computing.
5,546 Questions
Well, darling, ikon toner is a type of printer toner cartridge used in certain models of printers. It's basically the fancy ink that helps your printer spit out those black and white documents like a pro. Just pop it in, and voila, you're ready to print your masterpiece.
Who is the first inventor of abacus?
The first known inventor of the abacus is believed to be the ancient Sumerians around 2500-3000 BCE. The abacus is a calculating tool that uses beads or stones on rods to perform arithmetic calculations. It is considered one of the earliest counting devices and has been used by various civilizations throughout history.
What is Repetition of data structure?
It refers to usage of same thing many a times.
Example:
@ There is repetition of letter 's' in the word 'Mississippi '.
@ In this song, the repetition of chorus is more than needed.
@ Repetition of first answer will help you memorize it. ==
List 15 benefits of computer in the society?
1. It helps you automate various tasks that you can not do manually.
2. It helps you organize your data and information in a better way.
3. It has much more computing and calculating power then an ordinary human.
4. It may help your work to be a lot easier.
5. It may be the storage of your important data and files.
6. It may be your handy book.
7. It may help you solve problems faster than an ordinary human being can do.
8. It has speed, storage, reliability, consistency and communications.
9. It helps you to find useful information using the Internet.
10. It helps in businesses, factories, offices, schools and homes.
If your printer can correctly print a test page but produces gibberish when printing a specific document like your term paper, here are some possible causes:
File Corruption: The document itself might be corrupted. Try saving it in a different format or creating a new document and copying the content over.
Font Issues: The document may contain fonts that are not properly installed on the printer or the computer. Check if you can change the font in the document.
Software Compatibility: Ensure that the application you are using to print the document is compatible with your printer. Sometimes using a different program to open or print the file can resolve the issue.
Print Driver Issues: There may be a problem with the printer driver. Try updating or reinstalling the printer driver.
Incorrect Printer Settings: Check the printer settings for the document. Make sure the correct paper size, quality settings, and other options are selected.
Spooling Issues: There might be a problem with the print spooler. Restarting the spooler service or your computer can sometimes help.
2 What is meant by qualitative informative?
The quality not quantity of information upon which your life is built upon. A combination of common and book sense. Making you a well riounded individual.
The volume of a cylinder is calculated by using this formula:
- radius2 x Pi x length
Would computers have been discovered if Indians had not invented the zero?
I can't comment on anything to do with computers or their invention, but I believe the zero was of Arabic origin, not Indian.
but i personally think thhat the zero as we are useing it today was first recorded in indian civilisation. and the records state that it was done by aryabhata
It was in China about 1200 C.E. when the abacus, known in Chinese as the Suan-Pan, first appeared in written records. The contraption was constructed of wood and reinforced with metal.
The abacus extended over the globe and was independently created and utilized in several cultures, including Egypt, Greece, Rome, China, and other Asian nations.
It gained particular popularity in China, where it was adapted into other forms including the suanpan (a conventional Chinese abacus) and the soroban in Japan. Other Asian nations as well as various regions of Europe also employed the abacus extensively.
In general, the abacus has a long and varied history, with many modifications and adaptations being practiced in several civilizations across the world. It was essential to early mathematics and is still applied in some areas and in some educational settings today.
The abacus is ordinarily attributed to the Chinese, but similar counting devices are known in many different ancient cultures. The system of mathematics used with the Indo-Asian abacus is what set it apart.
What is the work of Charles Babbage?
Charles Babbage is acclaimed as the inventor of the computer.
He actually designed mechanical calculating machines, based on the idea of a series of cogs to compute the answer to mathematical problems. He developed this idea by adding the concept of punched cards for data input, something similar to the weaving industry's system for controlling looms so that intricate patterns could be reproduced mechanically and rapidly.
Babbage had the idea of different machines for different types and stages of mathematical computation. He called these machines 'Calculating Engines.'
Babbage's ideas and technical drawings were instrumental in the development of modern-day computers, which still use his concepts of using different 'machines' (different parts of the computer) to perform the various functions necessary to transform input into output.
Babbage was a mathematician, engineer, philosopher and politician. He works also include automating the calculation of logarithm tables and astronomical tables; and how a machine could be made which could break secret codes.
What does a computer have to do with math?
A computer has to do with Mathematics, because on a Macintosh, you can download Sketch-Up, for example. Here, you can build your own 3D buildings, etc. This has to do with geometry.
Another example is using a tablet to write down mathematical notes on Pixelmator, another application on the Macintosh.
How are the Composite Indexes made?
The government indexes are made by averaging the behavior of the different indicator series that make up each composite series.
Who wrote description for charles Babbage's machine?
An Italian wrote it in French, then Ada Augusta Lovelace translated it to English.
What was Charles Babbage inspiration?
Charles Babbage's inspiration came from a desire to find a way to do mathmetical equations faster, easier and without any errors.
Who pioneered binary math and Booblean logic?
Marc Dorcel maybe ? ( booBlean logic ;-)
More seriously, the inventor of boolean algebra ( = binary maths ) is George Boole, a british mathematician of the 19th century.
Funny lapsus nonetheless
He invented the computer.he was the pioneer of the computer world. He was the forerunner of modern electronics like caculating machines. He also invented an OPHTHALMOSCOPE to study Retina..
Well, honey, the only disadvantage of an abacus is that it's as old as dirt. I mean, who even uses those things anymore? It's like trying to compete in a marathon wearing wooden clogs - sure, it can get the job done, but there are way better options out there. So, unless you're feeling nostalgic for ancient math tools, I'd say it's time to upgrade to a calculator.
