1981April, Osborne Company invented the world's first notebook computer, and Adam, the founder of Osborne Company, led the research and development. Osborne used to be a journalist, but later he abandoned his pen and went into business. Once upon a time, Osborne was considered to be with Microsoft founder Bill? Bill Gates and Apple founder Steve? Steve Jobs is equal. Osborne Computer Company is also the fastest growing company in the history of Silicon Valley. However, due to the advanced concept, the company fell apart in less than 30 months of operation. Osborne made many wrong promises in technology, and the product release date is far away. Now the industry calls this situation "Osborne effect".
As the first notebook computer in the world, Osborne 1 weighs 20 kilograms and has no battery, so it is not portable at all according to the present eyes. However, compared with the personal computer that was a giant at that time, the Osborne 1 model was much smaller, and people could put it in a box and carry it with them. In addition, Osborne 1 was the first computer with practical software, which was surprisingly cheap at that time, as long as 1795 dollars.
Question 2: Who invented the notebook computer 1979? Getong 1 109 computer came out, which was the first attempt to make a notebook computer in human history. This computer was designed by 1979 by British WilliamMoggridge for Grid Company. However, the object of this computer is only the American aerospace field. It is the first portable computer inspired by scallops in human history, which is out of reach of ordinary people. Getong 1 109 computer 64KB memory,1.12mhz11kg weight.
1983 in may, the United States released the world's first color portable computer-Modol sx-64 executive. This portable computer uses MOS 65 10( 1MHz) processor, 64K memory, 5-inch color display, resolution of 320 X 200, 5.25-inch 170K floppy drive, and weighs about 13kg.
1984 in February, IBM released IBM 5 155 personal portable computer. The CPU of this portable computer is Intel 8088(4.77MHz), equipped with 256K memory (the maximum expansion is 640K), and the built-in display is a 9-inch amber yellow display with a resolution of 640 X200. The system adopted is IBM PC-DOS version 2. 10, which weighs about 16kg (30lbs.
Question 3: Who invented the first notebook computer in which year? "Whose is the first laptop in the world?" ? There are different views on this issue in the industry. First of all, I want to explain two related English words: Laptop and Notebook. Both refer to "laptop", but literally, the former refers to a laptop that can be put on your lap. In other words, many people think that a "notebook" that is too heavy to be used on your knees cannot be called a "notebook".
It is precisely because of the different understanding of notebook computers that who produced the first notebook computer has also caused some controversy.
Compaq's first computer
Compaq thinks he is the originator of notebook computers. Compaq launched a notebook computer in June1982165438+10, weighing 28 pounds (about 12.6 kg). When using, one side needs to be flat, and the vertical bottom needs to display a screen. Although it was heavy, the price of $2,995 at that time was quite cost-effective. The most important thing is to be compatible with IBM PC—— at that time-do you know the legendary Bill at that time? Gates is still a young man, and the PC-DOS-based software written by Microsoft for IBM can't run on other machines.
IBM PC convertible 5 140
IBM doesn't think so. In 1986, IBM produced a notebook named convertible 5 140. He thinks he is the first notebook computer in the world. The reason is that IBM PC convertible 5 140 is the first computer with built-in battery in the world. This also establishes the design specification of notebooks in the future, and the battery becomes an irreplaceable standard configuration. The weight of this machine is only 5.5 kg, and its performance in that year was very strong: it used a low-power 8080 processor, clocked at 4.77MHz, 256kb of memory (which can be expanded to 5 12k), two 3.5-inch floppy drives, and an LCD screen can be attached.
Toshiba's "World's First" Notebook
However, Toshiba is still one step ahead of IBM. Toshiba launched its own notebook computer T1000/T1100 in 1985. The size of T 1000 is 12×2× 1 1 inch, and the weight of the whole machine is 6.4 pounds. Provide full-size 82-key keyboard, 3.5-inch 720KB hard disk, 5 12KB RAM and built-in modem. Most people agree that this is the first notebook computer in the world, because the weight is appropriate and all aspects meet the requirements.
Question 4: Who invented the notebook? It is 1985 produced by Toshiba Corporation of Japan.
1985, the first notebook computer T 1 100 produced by Toshiba Corporation of Japan officially came out. This notebook computer is the first notebook recognized by most domestic media so far.
That is, the advent of this notebook began Toshiba's 20-year journey in the notebook industry.
You can also try a product equipped with the 6th generation Intel Core processor, which has higher performance, lower power consumption and longer battery life. Whether it is office study, playing games or watching ultra-high definition video playback, it is very comfortable.
Question 5: Who invented the computer? Strictly speaking, it is difficult to define who invented the computer.
The original meaning of computer is "calculator", that is to say, human beings will invent computers with the initial purpose of helping to deal with complex digital operations. The concept of manual calculator can be traced back to Pascal, a great French thinker in the 7th century. Pascal's father is the tax director. At that time, the monetary system was not decimal, so it was very troublesome to calculate. Pascal used the gear principle to assist his father and invented the first calculator that can add and subtract. Later, the German mathematician Leibniz improved it and invented a calculator that can do multiplication and division. After that, although the function of the calculator was improved and refined, the real electric calculator could not be manufactured until AD 1944.
The first machine that can really be called a computer was born in the United States in 1946. It was invented by Mao Qili and eckert, and its name is ENIAC. This computer uses vacuum tubes to process signals, so it is huge (occupying one room) and consumes high power (everyone in the town knows when to use it, because the lights in every household are dimmed! ), and the memory capacity is very low (only 100 words), but it is already a great progress in human science and technology. And we usually call this kind of computer using vacuum tube the first generation computer.
The first generation computers were as big as two classrooms and much smaller than the personal computers we usually use now. At that time, the computer part was a vacuum tube (now I can't find it), and what was archived was punch cards. Without the design concept of predecessors and the invention of computers, it is still difficult to define who invented computers.
Question 6: Who invented desktop computers and notebook computers? ! ! ! The original meaning of computer is "calculator", that is to say, human beings will invent computers with the initial purpose of helping to deal with complex digital operations. The concept of manual calculator can be traced back to Pascal, a great French thinker in the 7th century. Pascal's father is the tax director. At that time, the monetary system was not decimal, so it was very troublesome to calculate. Pascal used the gear principle to assist his father and invented the first calculator that can add and subtract. In turn, the German mathematician Leibniz improved it and invented a calculator that can do multiplication and division. After that, although the function of the calculator was improved and refined, the real electric calculator could not be manufactured until AD 1944.
The first machine that can really be called a computer was born in the United States in 1946. It was invented by Mao Qili and eckert, and its name is ENIAC. This computer uses vacuum tubes to process signals, so it is huge (occupying one room) and consumes high power (everyone in the town knows when to use it, because the lights in every household are dimmed! ), and the memory capacity is very low (only 100 words), but it is already a great progress in human science and technology. And we usually call this kind of computer using vacuum tube the first generation computer.
The first generation computers were as big as two classrooms and much smaller than the personal computers we usually use now. At that time, the computer part was a vacuum tube (now I can't find it), and what was archived was punch cards. Without the design concept of predecessors and the invention of computers, it is still difficult to define who invented computers.
1982165438+1October, paq introduced the first IBM-compatible portable computer, weighing 28 pounds (about14kg), using an Intel 8088 processor with a frequency of 4.77Mhz, 128KB RAM. The first real notebook computer in the world was a product named T 1 100 introduced by Toshiba Corporation of Japan in 1985. Please note that it is not a product of IBM ThinkPad series (you will know what I mean later). It uses Intel 8086 CPU, its main frequency is less than 1MHz, 5 12K RAM and it has a 9-inch monochrome display. It has no hard disk and can run MS-DOS operating system (poor, right). After the launch of T 1 100, it immediately attracted extensive attention from people in the industry. Since then, notebook computers have been out of control, and various new technologies and products have emerged one after another, and the market has developed rapidly.
Question 7: Who was the inventor of the first notebook computer 1996? American computer magazine mentioned that Compaq introduced a notebook computer in1982165438+10, which weighed 28 pounds (about 14 kg), and it should be regarded as the earliest prototype of notebook computer. However, IBM refuses to accept this statement, insisting that a notebook computer named PC Convertible developed in 1985 is the real "originator" of notebook computers. In Japan, the first real notebook computer in the world was Toshiba T 1000. This product launched by 1985 uses Intel 8086 CPU, 5 12KB RAM, 9-inch monochrome display, no hard disk, and can run MS-DOS operating system. Strictly speaking, the "mobile PC" developed by the Japanese at that time was closer to today's notebook computers.
Question 8: Who made the first notebook computer in history? "There are different answers to this question in the industry.
American computer magazine mentioned in 1996 that Compaq introduced a notebook computer in 1982+065438+ 10, which weighs 28 pounds (about 14 kg), and should be regarded as the earliest prototype of notebook computer. However, IBM refuses to accept this statement, insisting that a notebook computer named PC Convertible developed in 1985 is the real "originator" of notebook computers.
Americans quarrel endlessly, and the Japanese on the other side of the ocean are not happy. Because they think that the first real notebook computer in the world is Toshiba T 1000, which was introduced in 1985. It uses Intel 8086 CPU, 5 12KB RAM, 9-inch monochrome display, no hard disk and can run MS-DOS operating system.
In fact, the key to the dispute over who made the first notebook computer lies in the different understanding of the predecessor of notebook computer between Japanese and Americans. In the early 1980s, after IBM developed personal computers, people dreamed of developing a portable computer product. 1983, the concept of "notebook computer" was first put forward by National Electronic Magazine and later evolved into "notebook computer". At that time, companies including Apple, IBM and Compaq all launched this product. In the eyes of Americans, it is the development of "notebook computer" that gives birth to notebook computer.
At the same time, in Japan, Toshiba, Panasonic and Sony are keen to develop a product called "Mobile PC", which is based on IBMPS/2 system and uses external power supply. Strictly speaking, the "mobile PC" developed by the Japanese at that time was closer to today's notebook computers. In particular, Japanese manufacturers emphasize portability in the process of developing "mobile PC", which is in stark contrast to the "notebook computer" designed by Americans. More importantly, it was after the launch of Toshiba T 1000 that various new technologies and products related to notebook computers appeared one after another, and the market began to develop rapidly.
In 200 1 year, the Journal of American Computer Association wrote in a report commemorating the 20th anniversary of the birth of PC, "1985, Toshiba introduced T 1000, which brought the concept of' notebook computer' to people for the first time."
Time of Heroes
Throughout the 1990s, heroes emerged in the field of notebook computers.
At the beginning of its birth, due to the limitation of technology, most notebook computers were huge and unstable, and this market was in a state of stagnation for a long time.
1989, the hero who saved the notebook computer finally appeared, that is, Intel Corporation, which mainly developed chips. 1989 introduced 386SL low-power CPU, and the startup frequency was 16MHz, which was the first dedicated CPU for notebook computers in history, effectively reducing the calorific value and volume of notebook computers. Since 1994, Intel has successively developed some special technologies for notebook CPU, such as VoltageReduction, ClockGating and Quickstart. Later, Steve, the founder of Apple? In a TV interview, Jobs said that Intel's decision to divide the notebook product line has accelerated the development of notebook computers for at least ten years.
The second hero is Toshiba of Japan. 1990, when people were still arguing about the existence value of notebook computers, Toshiba successfully developed the first color screen notebook computer T5200C, but this move did not win much applause at that time. In the new year's technology outlook, the Nihon Keizai Shimbun commented on the new T5200C: "Will people favor this computer product with a display screen smaller than 10 inch? Its prospects are hard to say. "
However, Toshiba has a firm commitment to notebook computers. A year later, T3200SXC notebook computer was launched, which was the first commercial notebook computer with color TFT display. Although today's Toshiba has no advantage in the notebook computer market, for a long time, it was Toshiba that continuously introduced its own products in this field, which led to the continuous development of the entire notebook computer market.
There is another hero in the field of notebook computers, and that is IBM, the "father of PC". In fact, IBM has been involved for a long time ... >>
Question 9: Which country invented the first notebook computer? The inventor of the first notebook computer was not Toshiba, nor Apple or IBM, but a company called "Osborne Computer", whose founder was Adam? Adam Orn.
1981April, Osborne Company invented the world's first notebook computer, and Adam, the founder of Osborne Company, led the research and development. Osborne used to be a journalist, but later he abandoned his pen and went into business. Once upon a time, Osborne was considered to be with Microsoft founder Bill? Bill Gates and Apple founder Steve? Steve Jobs is equal. Osborne Computer Company is also the fastest growing company in the history of Silicon Valley. However, due to the advanced concept, the company fell apart in less than 30 months of operation. Osborne made many wrong promises in technology, and the product release date is far away. Now the industry calls this situation "Osborne effect".
As the first notebook computer in the world, Osborne 1 weighs 20 kilograms and has no battery, so it is not portable at all according to the present eyes. However, compared with the personal computer that was a giant at that time, the Osborne 1 model was much smaller, and people could put it in a box and carry it with them. In addition, Osborne 1 was the first computer with practical software, which was surprisingly cheap at that time, as long as 1795 dollars.
@ The above answer is copy and paste.
Question 10: Who invented the computer? 200 points, John Atanasoff was the first person to invent the modern electronic computer.