Ilm

In kitobi darsi bo kumaki Bonki Umumijahoni chop intishor gardidaast. HONANDAI AZIZ! Kitob manbai donish va marifat ast, onro ehtiyot kuned. Kushish ba kharj dihed, ki soli khonishi oyanda ham in kitob bo namudi khube dastrasi dodaru khoharonaton gardad va mavridi istifoda qaror girad. MAQSAD VA VAZIFAHOI FANNI «TARIHI DIN» …

Ivazkunii namudi davatnomai MS DOS. Odatan davatnomai DOS oidi diskdon va katalogi jori informatsiya medihad. Komandai PROMpt imkoniyat medihad, ki namudi davatnomai MS DOS ivaz karda shavad. SHakli umumii in komanda chunin ast: PROMpt <matn> <matn> – metavonad alomathoi zerinro dar bar girad: $p – dar davatnoma nomi diskdon va …

Qismhoi SO MS DOS. Sistemai operatsionii MS DOS az qismhoi tarkibii zerin iborat ast:  Sistemai bazavii dokhilkuni-khorijkunii informatsiya (BIOS). In programma dar khotirai doimii kompyuter (ROM – qead only memoqy) joygir shudaast. Sistemai BIOS amaliyothoi makhsusro ba monandi – sanjishi darajai ba kor omoda budani qismhoi kompyuter (testguzaroni), ba khotirai …

Komandahoi sistemai MS DOS-ro ba du namud taqsim kardan mumkin ast: dokhili va beruni. Hangomi az klaviatura dokhil kardani komanda va pakhshi tugmai Enter , onro programmai Command.com qabul va tahlil menamoyad. Agar komanda az namudi komandahoi dokhili boshad, on goh onro bevosita khudi programmai Command.com ijro menamoyad. Dar aksi …

Amaliyote, ki sistemai operatsionii MS DOS ijro menamoyad, pesh az hama az informatsiyai dar faylhoi Config.sys va Autoexec.iat sabtshuda vobasta meboshand. In faylho boyad dar katalogi asosii diski sistemavi joygir karda shavand. Dar ibtidoi ravandi kori kompyuter avval komandahoi fayli Config.sys ijro karda meshavand. Fayli Config.sys az paydarpayii komandahoi makhsus …

Pas az durust tashkil namudani joi korii khud, baroi kam kardani shiddathoi fikri va jismoni boyad qoidahoi zerini rejai koriro rioya namud:  Pas az har yak soati kori 5-10 daqiqa yo pas az du soati kori 15-20 daqiqa tanaffus namudan.  Vaqti tanaffusro baroi istirohati faol va gimnastikai chashmon …

Insoniyat dar tuli mavjudiyati khud yak zumra inqilobhoi ilmiyu tekhnikiro pasi sar namudaast, ki har kadomashon dar kamolot va khudshinosii on naqshi amiqro boqi guzoshtaand. Masalan, asri sangi ba paydoshavii avvalin oloti mehnat sabab gasht, ki on zahmati insonro kullan digargun sokht. Asri birinji ba azkhudkunii gudokhtani metall ovard, ki …

Qadami khele muhimi navbati dar peshburdi tekhnikai hisobbaror ba asri XIX rost omad. Dar in asr ikhtirooti bemisl anjom doda shudand. Baroi sokhtani nasli navi moshinhoi hisobbarori olimon dar asosi nazariyai nav goyahoi kuhnaro ba kormeburdand. YAke az olimoni namoyontarini in asr, matematiki anglis CHarlz Bebbij (1792-1871) ba shumor meravad. …

Tanzimkunii klaviatura. Az mavzuhoi guzashta ogohem, ki klaviatura va mush vositahoi asosii idorakunii sistema va dokhilkunii informatsiya ba hisob meravand. Baroi batanzimdarorii kori klaviatura dar ravzanai Paneli idorakuni (Rasmi 11) ba nishonai Klaviatura bo yorii mush du marotiba tasir merasonem. Darnatija ravzanai robitavii Svoystva: Klaviatura (Hosiyathoi klaviatura) kushoda meshavad (Rasmi …

Hangomi kor dar Windows istifodabarandai kompyuter imkoniyat dorad, ki shakli ekran va elementhoi onro muvofiqi tabi khud ba tartib orad. Istifodabaranda metavonad, ki baroi satrhoi sarlavha va menyui ravzanaho, matnhoi judokardashuda va gayra tobishhoi rangiro muvofiqi tabi khud intikhob namoyad. Baroi oroish va zebu zinnat dodani Mizi korii sistema istifodabaranda …