This is a short presentation about the basic of computer so that students will understand the hardware and software and how computer is used in our daily life.
This is a short presentation about the basic of computer so that students will understand the hardware and software and how computer is used in our daily life.
Computer Science & Information Systems
First attempt to offer a broad view of CS & IS field by comparing and relate its disciplines
Luis Borges Gouveia
November 2013
1st Year chapter 1 Printer.pptx
Topic: Printers and Types.
First Year Computer Science.
Important Long questions related to computer science subject.
Included Types are Impact and Non Impact printers.
Impact printer: Dot Matrix printer, Daisy Wheel printer and Line Printer
Non Impact: Laser printer, Ink Jet printer and Thermal Printer
all the required information is included for the competitive exams and final board examinations.
Learn what goes into creating professional-looking books! Join India Amos, Managing Editor of Print and Digital Production at CN Times Books, and Allan Lieberman, Special Projects Manager, Data Conversion Laboratory, Inc., on Monday, June 30th, at 1:00pm EDT to discover what you need to know about production and design.
Whether you are publishing in print, digital, or both, this webinar will help you determine what choices you need to make for your book. We’ll cover:
• Fonts – what works?
• Paper stock, cost, and quality
• eBook conversion
• Print-on-Demand
• Cover design
• Proofing and galleys
By the end of this webinar, you should have the information you need to make informed choices about how your book will look on different ebook readers and on bookshelves.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
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What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Split Bills in the Odoo 17 POS ModuleCeline George
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Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
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The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
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In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
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http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
3. Commonly Used Printers
• Impact printers
– Generate output by striking the paper
– Uses an inked ribbon
• Non-impact printers
– Use methods other than force
– Tend to be quiet and fast
4. Commonly Used Printers
• Dot matrix printers
– Impact printer
– Used to print to multi-sheet pages
– Print head strikes inked ribbon
– Line printers
– Band printers
– Speed measured in characters per second
6. Commonly Used Printers
• Ink-jet printers
– Non-impact printer
– Inexpensive home printer
– Color output common using CMYK
• Cyan, magenta, yellow, black
– Sprays ink onto paper
– Speed measured in pages per minute
– Quality expressed as dots per inch
8. Commonly Used Printers
• Laser printer
– Non-impact printer
– Produces high quality documents
– Color or black and white
– Print process
• Laser draws text on page
• Toner sticks to text
• Toner melted to page
– Speed measured in pages per minute
– Quality expressed as dots per inch
9. Commonly Used Printers
• All-in-one peripherals
– Scanner, copier, printer and fax
– Popular in home offices
– Prices are very reasonable
10. Comparing Printers
• Determine what you need
• Determine what you can spend
• Initial cost
• Cost of operating
• Image quality
• Speed
11. High-Quality Printers
• Special purpose printers
– Used by a print shop
– Output is professional grade
– Prints to a variety of surfaces
12. High-Quality Printers
• Photo printers
– Produces film quality pictures
– Prints very slow
– Prints a variety of sizes
13. High-Quality Printers
• Thermal wax printers
– Produces bold color output
– Color generated by melting wax
– Colors do not bleed
– Operation costs are low
– Output is slow
14. High-Quality Printers
• Dye sublimation printers
– Produces realistic output
– Very high quality
– Color is produced by evaporating ink
– Operation costs are high
– Output is very slow
15. High-Quality Printers
• Plotters
– Large high quality blueprints
– Older models draw with pens
– Operational costs are low
– Output is very slow
Teaching Tip
Figure 4B.5 on page 163 provides an excellent rendering of how the print head works. Be sure to refer to the image as you teach.
Insider information
Nearly all of the electronics for the printer is kept in the ink cartridge. Thus, when the cartridge is replaced the printing components of the printer are replaced. Refilling cartridges is OK, but should not be reused more than 2-3 times.
Insider information
The laser printer works on a similar process to a photocopier. The first photocopier as we know it today was invented in Astoria NY in 1938 by Chester Carlson and Otto Kornei.