kobi fankulo i/6

It's began more than 20 years ago, Apple 2 , the computer of Jobs Wazniac

appeared the innovations were surprising . Friendly computer with keyboard and surface that you can put a monitor above , 4K memory and dos that

constant from the boot , that fixed in the memory Rom . The most great

innovation was channel Bus that every one can built for himself stuck cards ,

that's how began the I . B . M suitable industry .

In 1981 an I . B . M p.c appear P.C - XT c.p.u 8088 and well based dos ,

disk called p.c - dos that acquired from Microsoft , with possibility to setup 2

drives , green professional monitor , superlative keyboard , possibility of

enlargment the memory up to 64K , hard disk and the computer speed

4.77MH ( mega hertz ) .

In 1982 came the P.C - AT with 286 cpu , 512KB memory and hard disk of

20MB in the price of 6,000 $ and 16BIT channel that have been opened to

suitable copy from I . B . M p.c to Apple 2 the prices went down .

In 1986 " Compaq " company completed her 386 computer development of

" Intel " company and anticipate I . B . M in the new c.p.u adoption . In the presence of the manufacturers stood 2 possibilities to continue after I . B . M in the way of PS / 2 or to continue the independend way that " Compac " company showed .

I . B . M demended for the use rights systems , the licence payment are recoiling . Her politics conected the new meterial to OS / 2 dos . These who didn't understood continued with I . B . M , all the rest continue with I . S . A architecture , until today I. B . M hasn't recover from the astartegy mistakes series that brought her to be the only one p.c manufacture that not manufacated I . B . M suitable .

In the begining of the 90 " Intel " company started to supply the fourth generation with 486 c.p.u and memory of 64MB .

In 1993 began the age of the 586 pentum the fifth generation of the " Intel " c.p.u p.c .

In our days the p.c including c.p.u 486 or 586 , hard disk up to 540MB ,

modem and super vga monitor .

P.C - ( Personal Computer ) מחשב אישי Rom - ( Read Only Memory ) זכרון לקריאה בלבד

Ram - ( Read Acess Memory ) זכרון לכתיבה וקריאה

Boot - איתחול מחשב

Dos - ( Disk Operation System )דיסקט מערכת ההפעלה

KB - קילו בייט

MB - מגה בייט

Hard disk - כונן קשיח

Channel - אפיק

C.P.U - 586 , 486 , 386 , 286 , 8088XT מעבד מחשב

PS / 2 - ( Personal System )מערכת אישית

OS / 2 - ( Operator System ) מערכת הפעלה

Architecture - אדריכלות

Keyboard - מקלדת

Intel - יצרן המעבדים הגדול בעולם

Appear - הופיע

I.B.M suitable - תואם י.ב.מ

Manufacturer - יצרן

Sound blaster - כרטיס קול

Modem - מודם

Bibliography

the great entziclopade of u.s.a

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