Arewa Computer Library

 Topic: Gyara da kanikancin kwamfuta. Wato duba da wannan lokaci da muke ciki a yanzu, an samu wayewar Kai sosai especially a harkar na’ura  mai kwakwalwa. Kamar yadda kukasani a yanzu kowane ma’aikaci na office ko asibiti, ko gona ko magidanci ne ko dalibi ne, ko dan kasuwa, kowanne daga cikinsu kokarinsa ya iya kwamfuta duba da cewa ita computer tana da sauri gurin gudanar da aiyuka a saukake. Hakan yasa masu amfani da ita suka yawaita.. Kamar yadda nake fada dai ita computer abuce mai bukatar kulawa akai-akai, wasu zakaga duk bayan lokaci zuwa lokaci sukan kai na’urorin su gurin maintainance kamar ma’aikatan Banki da makamantansu. Shi wannan maintainance din bakomai bane illa duba lafiyar computer ko na hardware ko na software domin gujewa matsaloli irin nata... Hanyoyin da zakabi domin warware matsalolin kwamfutar ka.. Duk lokacin da ka lura da kwamfuta dinka ta samu matsala, idan har ba matsalar lalacewar wani component bane daga cikin kwamfutar ba, to tabbas ba buqatar k...

  Day 3. Topic: 3 Topic: System Unit Yau zamu tattauna akan Topic din: System Unit. Wato Rukunin tsare-tsare kenan, shima wannan yana dauke da duk lamarin da ke dauke da dukkan kayan aikin lantarki (Electronic Components) na kowace irin kwamfuta. "Electronic Components" suna ɗauke da "Internal Hardware" ganin cewa suna cikin sashin tsari wato system unit kuma ba zaka iya ganinsu ba koda kuwa ka kalli kwamfutar. Waɗannan abubuwan da aka haɗa a cikin (System Unit) wato naúrar tsare-tsare, sune suke aiwatar da bayanai kuma da gaske suke sanya kwamfutar aiki.  "Internal Components" din sune kamar haka: 1. Power Supply: Power supply yana canza wutar lantarki zuwa ayyukan da ake cikin tsaka da yi a cikin kwamfuta. Lokacin da kwamfutar ke kunne power supply tana bada damar sauya wutar lantarki zuwa wasu abubuwan da ke cikin kwamfutar. 2. Motherboard: Motherboard itace "Circuit Board" wacce take da iko da mafi yawan "Internal Components" na kwa...

Day 2, Topic 2: Na'urorin Input (Input device): Wato Na'urar shigar da bayanai ita ce duk wani kayan aikin (hardware) da zai baka damar amfani da bayanai ko shigar da bayanai a cikin kwamfuta. Akwai na'urorin shigarwa da yawa. Shidda daga cikin wadanda aka fi amfani dasu sune kamar haka:  1.(Keybord) Maballin rubutu - Kuna amfani da maballin don buga haruffa, lambobi, da alamu a cikin kwamfuta. 2. (Mouse) --na'ura ce mai nuna alama wacce ke da alama a cikin computer wannan yana canzawa zuwa siffofi daban-daban yayin amfani da (Mouse) shi linzamin kwamfuta ne. Kuna danna linzamin kwamfutar (Mouse) da sakin maɓallin madannin. Wannan aikin yana baka damar shigar da bayanai yayin amfani da linzamin kwamfuta (Mouse). 3. A Scanner - Wannan itace na'urar shigar da bayanai daga takarda zuwa kwamfutarka. 4. (Microphone) Makirufo - Ana amfani da makirufo galibi don shigar da murya a cikin kwamfuta. 5. (Digital Camera) - Kyamarar dijital tana baka damar ɗaukar hotunan da zaka ...

Course: Computer Fundemantal. Instructor: Salisu Abdurrazak Saheel Topic (1): Introduction of computer fundemantal. Kwamfuta ita ce "Electronic Machine" wanda ke karɓar bayanai, adanawa da processing data zuwa bayanai wato (Information) Kwamfuta tana iya aiki saboda akwai umarni a ƙwaƙwalwar da ke jagorantarta. Akwai bangarori a Computer kamar haka; "Hardware & Software" Sassan kwamfutar da zaka iya gani kuma ka taɓa su, kamar su keyboard, Monitor da Mouse ana kiran su "Hardware".  Umarnin da ke jagorantar kwamfuta ana kiran su "Software ko Computer program". Bayanai waɗanda sune ainihin gaskiyar da ku masu amfani da computer kuka shigar a kwamfutar ana kiransu da "Inputs" (shigarwa) Wannan ya hada da;  Kalmomi, Lambobi, Sauti da Hotuna.  Lokacin da aka shigar da bayanai (Data) cikin kwamfutar, kwamfutar za ta sarrafa bayanan don samar da bayanai (Information) wanda yake fitowa. Misali; ka shigar da 2 + 2 a cikin kwamfutar a matsayi...