Guide language: August 12, 2011 is contemporary PC is born 30 anniversary day, the United States " even the line " magazine network edition is written language is right contemporary PC 30 year the development course that come undertook retrospective.
It is article summary below:
On August 12, 1981, IBM 5150 was born. This is not first similar device, for example, much research center of Luo Ao of Shi Le handkerchief (one once had been rolled out before PARC) " family expenses computer " . But the success of IBM PC, especially the success of 5150, changed people finally however the view to computer, drove computer gain ground.
On PC phylogeny, the position of IBM 5150 is crucial, " times " judge its even for 1982 " year machine " . It is contemporary PC is born 30 years to come below the 10 products that provide milepost sense most greatly:
IBM 5150 is born1, 1981: IBM 5150 is born
IBM released 5150 PC on August 12, 1981. It and the closest PC look go very far: Tie-in 4.77MHz 8 comes 16 8088 processor. Although the function of this processor is mixed under Intel the chip of Motolora, but IBM expresses, other processor because function " too powerful " and do not apply to PC. 5150 still used 64KB memory, highest can expand to 256KB, or two soft drive and a black and white screen.
The development last a period of time of 5150 is less than 1 year, group member adds up to 12 people, by Don Aisiteliji (Don Estridge) leader. The development code name of this project is " chess project " (Project Chess) , and use off-the-peg part entirely.
What the basis configures is different, the unit price of 5150 is in 1565 to 6000 dollars between, be equivalent to present 4000 to 15 thousand dollar. The success of 5150 makes IBM PC makes occupation standard, attracted a large number of copyist, promoted the prosperity of PC market thereby.
most popular selling memory laptop toshiba Commodore 642, 1982: Commodore 64 is released
Commodore 64 was released in January 1982, and made best-selling at that time computer. The price of this product is low to 595 dollars, but as a result of too welcome, commodore International decides finally to fall price to 400 dollars. Before stop production, the total sales volume of this computer achieves 17 million.
Although Commodore 64 is a PC, but often be used to however undertake contrast with sport plane, and developed competition with sport plane really. " the final person that bear " (The Last Ninja) and " small computer person " (the superstar that Little Computer People) helped this product make game field. With Commodore 64 compatible program achieved 10 thousand.
Commodore 64 although already stop production, but was not forgotten. Still can be in today PlayStation of Mac, PC, Ren Tiantang DS, Suo Ni finds Commodore 64 simulator on the smartphone even. Friendly to having a f the best selling t mobile prepaid cards ever and character, can buy even use Intel approach to move (the Commodore 64 of Atom) processor, but remove valence to be 600 dollars.
First Macintosh3, 1984: First Macintosh is born
On January 24, 1984, first Macintosh computer is born. Because had the novel function such as mouse and graphical interface, make this product is distinguished hereat the PC before.
Macintosh 128K bound MacPaint and MacWrite the software that two complete new interfaces that are Mac OS 1.0 technically write. When Mac is most popular selling memory card digital cameras integrated after LaserWriter and Aldus PageMaker, desktop composing already become common practice.
First Macintosh is to be in " super bowl " during rugger is surpassed, roll out, and released a few very famous advertisement. The product of 2500 dollars used this price a 8MHz processor, soft drive, two string together mouth and a 9 inches B/W display implement.
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IBM PC Convertible4, 1986: IBM PC correcting
IBM PC Convertible is the first notebook computer that IBM rolls out, also be a buy inside the paragraph the notebook computer of 3.5 inches of soft drive. And can tear open batteries below.
This product uses DOS 3.1 system, inside buy Intel 80c88 CPU, advocate frequency is 4.77MHZ. Memory comes for 256KB 640KB. This notebook computer provides screen of monochromatic liquid crystal, and a lifted handle. Although pass top technology to go to component conformit free scooby costume y inside lesser space, but will look with today's eye, this hefts 13 pounds (add up to 5.9 kilogram about) jotter is too giant still.
Convertible has very strong patulous function, adapter of monitor of printer, CRT, string the mouth is mixed and buccal adapter and inside buy modem. But if add all peripheral,go up, weight can reach 20 pounds (add up to 9 kilogram) about. Dimension also is compared former big 7 inches (add up to 17.78 centimeters of) about.
IBM PS/25, 1987: IBM PC is right battle Macintosh
The opponent that IBM means to beat to the utmost at that time is Macintosh, give finally at depending on IBM PS/2 1987 fight back. This is not the product with best-selling IBM, but brought numerous advantage for PC really.
PS/2 makes 3.5 inches of soft drive and the standard configuration that showed ca free memory laptop toshiba rd to become IBM PC, also become first IBM PC that deploys a mouse. This product has many version, include Model 25 and 30. Model 25 has color screen and black and white hold two kinds optional.
It is by 1987, the sales volume of IBM PS/2 exceeds 1 million. Meanwhile, a year when also became 5150 die 1987: IBM announced stop production formally on April 2, 1987 this product.
NeXT Computer6, 1990: Qiao Busi, NeXT and NeXTsation
After leaving his post from the apple 1985, steve Qiaobusi (Steve Jobs) founded NeXT. This burgeoning computer company is in on 80 time end mixes the century much money computer was rolled out at the beginning of 90 time, include by Dimu Bainasi - plum (the NeXT Computer that Tim Berners-Lee) uses development World-Wide-Web. But the model that deserves attention most is afraid still is NeXTstation.
NeXTsation is workstation of a high end, till 1993 ability stop production. Although never get customer approbate extensively, but bought NeXT hind 1996 when the apple, the OpenStep operating system that this product place uses and among them vision most popular selling t mobile prepaid cards element appear finally in Mac OS X and PowerPC framework.
Intel is rolled out gallop processor7, 1993: Intel is rolled out gallop processor
Intel was rolled out on March 22, 1993 gallop processor, this is first have blame number name and the Intel processor of use X86 framework. Besides, intel still faced X86 to roll out exceed framework of scalar quantity chip, make this kind of chip OK implement many directives at the same time. In other words, this is a chip that Intel is the masses PC with rapidder rate to develop.
Unfortunate is, gallop also become one of failure with the biggest Intel. generation gallops a few blemish of processor can be brought about " floating-point mistake " , caused huge loss to this company.
Nowadays, gallop the brand has been demoted, cruel farsighted became Intel advocate make a brand.
Microsoft releases Windows 958, 1995: Microsoft releases Windows 95
Windows 4.0 was released on August 24, 1995, but it more the name that person place knows is Windows 95. Before this, microsoft regards two only system as development Windows and MS-DOS, windows 95 rises both conformity, and upgrade 16 frameworks be 32.
The graphical user interface of Windows 95 also relatively the version before this had very big improve. Task column and beginning the classical Windows element such as menu come down from Windows 95 follow. Meanwhile, windows 95 also promoted the prosperity of PC market, other hardware also subsequently transition. Soft drive begins to give place to CD-ROM CD driver, latter became the standard of PC to configure. the most popular canon ef 15mm
Release inadequacy two years, windows 95 made the most successful at that the most popular memory card digital cameras time operating system, beat the competitor such as OS/2, ecbolic a series of follow-up products, include Windows 98, Windows 2000, Windows XP and disappointing Windows Vista.
64 processor rise abruptly9, 2003: 64 processor rise abruptly
AMD 2003 year rolled out fast dragon (Athlon)64 processor, the 64 processor PowerPC 970 of IBM is later, when latter is being used at malic Mac more the name is Power PC G5. Intel also rolled out 64 his processor second year.
Before this, 64 processor never gain ground in consumptive market, use in super computer and enterprise server only. But arrived 2003, consumptive software and computational habit had reached the limit of 32 processor, so 64 processor gradually predominate.
High speed 64 processor not PC of be confined to. The sport plane of Ren Tiantang and all alone Buddhist nun also used 64 processor.
Flat computer10, now: Flat computer year
The IPad that Qiao Busi rolled out 2010 had changed computer industry thoroughly, especially man-machine is interactive means. The mouse disappeared, clavier also nobody was used. the equipment that touchs screen to using electric capacity, need to be able to realize all sorts of operations through slide and be being clicked only, dictate of this kind of experience mobile computation market.
Took the place of 1990 and took the place of 2000, a lot of consumer begin to use mobile function to better notebook computer is replaced or complement table machine. The expectation of the user had produced change: They hope to be in the home or PC is used in the office merely no longer, hope to use computer at any time and place however and get information. This is ecbolic get online to wait with MacBook Air originally exceed portable computer.
Flat computer is not new concept. Apple 1993 had developed as similar as flat computer Newton, and Microsoft also plans at starting flat computer 2001. But now, flat computer already nowhere is absent, and ecbolic numerous model and brand. But all these only then at the IBM 5150 30 years ago. (Vessel grand)
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