Tarihin ci gaban komputa ya fara daga tsakiyar karni na karshe. A cikin abubuwan ci gaba, masana kimiyya sun fara zurfafa nazarin yiwuwar kayan lantarki da ƙirƙirar samfuran gwaji na na'urori waɗanda suka aza harsashin bunƙasa fasaha ta kwamfuta.
Sunan kwamfutar ta farko an rarrabu a tsakanin su ta hanyar shigarwa da yawa, kowannensu ya bayyana a lokaci guda a cikin sasanninta daban-daban na duniya. Na'urar Mark 1, wanda IBM da Howard Aiken suka kirkireshi, an sake shi ne a cikin 1941 a Amurka kuma wakilan Sojojin Ruwa ne suka yi amfani da shi.
A layi daya da Mark 1, an ƙirƙiri na'urar Atanasoff-Berry Computer Computer. John Vincent Atanasov, wanda ya fara aiki a shekarar 1939, ya dauki nauyin ci gabanta. An fitar da kwamfutar da ta gama a cikin 1942.
Wadannan kwamfyutocin suna da girma kuma sun cika baki, saboda haka da wuya a iya amfani dasu dan magance matsaloli masu wahala. Bayan haka, a cikin sahun, mutane ƙalilan sun yi tunanin cewa wata rana wayoyin za su zama na sirri kuma su bayyana a gidajen kowane mutum.
Na farko kwamfutar sirri ita ce Altair-8800, wanda aka sake fitarwa a 1975. MITS ne ya ƙera wannan na'urar, wanda ke a cikin Albuquerque. Duk wani Ba’amurke zai iya biyan akwati mai tsabta mai nauyi, saboda ta sayar da dala 397 kawai. Gaskiya ne, masu amfani dole ne su kawo wannan PC don cikakken tsarin aiki a kansu.
A shekara ta 1977, duniya ta sami labarin sakin kwamfutar sirri ta Apple II. An bambanta wannan na'urar ta halayen juyi a lokacin, wanda shine dalilin da ya sa ya shiga tarihin masana'antar. A cikin Apple II, zaku iya samun masana'anta tare da yawan 1 MHz, 4 KB na RAM da yawa na jiki. Mai saka idanu a cikin komputa na sirri ya kasance launi kuma yana da ƙudurin pix 280x192.
Wani zaɓi mai rahusa ga Apple II shine Tandy TRS-80. Wannan na'urar tana da kyakyawan mai saka-ido da fararen kaya, 4 KB RAM da kuma processor processor na 1.77 MHz. Gaskiya ne, ƙaramar sananniyar kwamfyta na sirri ya kasance ne sakamakon tsananin zafin raƙuman ruwa waɗanda suka shafi aikin rediyon. Saboda wannan aibi na fasaha, ya zama dole a dakatar da tallace-tallace.
A shekarar 1985, Amiga mai nasara ta fito. Wannan kwamfutar ta sanye da abubuwan more rayuwa masu yawa: mai aikin 7.14 MHz daga Motorola, 128 KB na RAM, mai saka idanu wanda ke tallafawa launuka 16, da kuma tsarin aikin na AmigaOS.
A cikin shekarun casa'in, kamfanoni daidaikun mutane kadan suka fara samar da kwamfutoci a karkashin alamarsu. Abubuwan PC na sirri da masana'antar haɗin suna sun yadu. Ofaya daga cikin shahararrun tsarin aiki a farkon shekarun shine DOS 6.22, inda mafi yawan lokuta ake shigar da mai sarrafa fayil ɗin Norton Command. Kusa da sifili kan kwamfutoci na sirri, Windows ya fara bayyana.
Matsakaicin komputa na 2000s ya fi kama da zamani na zamani. An bambanta irin wannan mutum ta hanyar "plump" 4: 3 mai saka idanu tare da ƙudurin wanda ba shi da girma sama da 800x600, haka kuma manyan taro a cikin ƙanananan akwatuna masu rikitarwa. A cikin tsarin tubalan, mutum zai iya nemo faya-fayan, na'urori don faya-fayan faifai, da ikon al'ada da maɓallin sake saitawa.
Kusa da na yanzu, kwamfyuta na sirri sun kasu kashi biyu cikin injunan wasa, na'urori don ofis ko ci gaba. Dayawa sun kusanci manyan gundumomi da tsarin tsarin rabe-rabensu, don ainihin kerawa. Wasu kwamfyuta na sirri, kamar wuraren aiki, kawai suna jin daɗin kallon su!
Ci gaban kwamfyutoci na sirri bai tsaya nan ba. Ba wanda zai iya yin daidai bayanin yadda PC ɗin zai duba nan gaba. Gabatarwar ainihin hanyoyin kwalliya da ci gaba na fasaha zasu shafi bayyanar na'urorin da muka saba da su. Amma ta yaya? Lokaci zai fada.
