PC - wani manufa ga kayan aiki da mafi dalilai

Personal kwamfuta - shi ne wani lantarki na'urar tsara don warware matsaloli da yawa. Ya na da sosai a cikin rayuwar mu da cewa ba za mu iya yi ba tare da shi. Accounting, aikin injiniya, cinikayya - wannan ba wani cikakken jerin wadanda masana'antu inda wani mutum ba tare da taimako ba zai iya yin wani abu.

labarin

A farko sirri kwamfuta Apple II bayyana a cikin 1977. Up ga wannan batu, kwakwalwa sun mai son aukuwa kuma ba su kasance mai tartsatsi ne. Kawai da wanda ya riga, da wani index of «Na» fariyar a wurare dabam dabam na mutum ɗari da kofe. Amma da Apple II sayar da fiye da miliyan 5 guda. A kwamfuta da aka brainchild na biyu m maza. Daya daga cikinsu - Stiv Voznyak. Shi ya kasance da alhakin fasaha ɓangare na tambaya. Amma na biyu - Stiv Dzhobs - ya yi aiki a matsayin janareta na ideas.

Kafin shekarar 1981 manyan matsayi a samar da kwakwalwa da aka gudanar by Apple. Sa'an nan da aka a kan wannan tabo guga man a hade da IBM da kuma Microsoft, Intel da AMD. Riga a wannan lokaci ya bayyana cewa sirri kwamfuta - wannan shi ne abin da zai canza rayuwar mutum. A farko da manyan ci gaba a wannan fagen, Intel zama processor 8086. Yana da aka sa na karshe biyu da adadi ya ba da sunan da ya fi m dandali - "x86". To, akwai mutane 80286, 80386 da 80486. Kuma da CPU da alama sanya ba kawai Intel, amma AMD, WinChip da kuma wasu kamfanoni. M gasar ya haddasa wani mashahurin cigaban "x86" yanke shawara da cewa sauran ya kasance wuya a gasa.

A na gaba a cikin wannan iyali da aka kamata ya zama 80586. Amma wannan bai faru ba. Corporation "Intel" so zuwa lamban kira wani fatauci alama, amma a karkashin sharuddan da American dokar da aka ba izini. A sakamakon haka, ya zama dole don maye gurbin Tazarar markings a kan Pentium. Alama ya gyara na PRO tare da wani index tsakanin wannan processor iyali. Sun kasance sũ ne 'yan guda saka a daya jirgin. Kuma shi ne mai nasara a cikin lokaci. Na biyu kwaikwayon na MMX samu index. Ya yi m umurci sa, wanda simplifies da handling na multimedia bayanai. A cikin marigayi 1990s dabino daga Intel intercepted AMD. Ta fito da Athlon da Duron CPU, wanda a lokacin irinta yi. Tare da su fita, ya bayyana cewa sirri kwamfuta - shi ne mai m nisha cibiyar. Yana yiwuwa a watch fim, sauraron kiɗa, wasa wasanni. Na'am, kuma zana hotuna ne, ba wuya. A karshe gagarumin taron ya faru a tsakiyar 2000s. Sa'an nan, kusan a lokaci guda, Intel kuma AMD sun hadedde a guda processor da 2 tsakiya. Wannan yarda a sau kara yawan aiki.

Kuma yanzu?

Yanzu da wani sirri kwamfuta - da wata na'ura da aka yi amfani a dukkan duniyoyin da rayuwar dan Adam. Idan a farkon mita auna a megahertz processor, a lokacin da ya 2-3 GHz ba mamaki. Kuma har yanzu akwai m samfurori a matsayin FX-9590, tare da wani mita na 5GHz. Bi da bi, da graphics ne "kwamfuta zuwa kwamfuta". Matakin yi m tare da wasu shigarwa-matakin tsarin. Idan a farkon 1980 to 128 KB ya isa ga aiki, kuma yanzu wasu 32 GB bai isa ba. Shin akwai wani tsarin da cewa riga 64GB daraja. A iya aiki ne har muhimmanci karu. Idan ka shigar da Windows 95 ya isa ya 100 MB, amma yanzu gaban 1 tarin fuka ne riga da kullum.

sakamakon

Modern sirri kwamfuta - shi ne   wani m sifa wani nasara kamfanin. Yana da damar sau da dama ya kara yawan aiki da kuma warware mafi bambancin ayyuka. Grand tsalle cewa sanya microelectronics kan na karshe shekaru 30, yana da wuya a tantance. Amma daya tare da mai girma mataki na yiwuwa - ba iyaka! Kuma a hango ko hasashen abin da zai faru gaba, yana da matukar wuya.