Madaniyat va Sanat

Dar zindagii ruzmarrai odamon libos niz chun khurokvori va manzil naqshi buzurg mebozad. Libos gufta majmui ashero menomand, ki ba onho odam badani khudro purra yo qisman mepushonad. Libos nishoni madaniyati moddii odam buda, dar khud khususiyathoi milli, makhsusiyathoi infirodii ejodiro tajassum mekunad va az in ru hamesha obekti darki …

Baroi ba naqsha giriftani libos dastavval andozai qadu qomatro giriftan lozim ast. hangomi andozagiri dar holati muqarrari bo libosi sabuki yakqabata istoda, miyonro mebandem. Baroi muqarrar namudani khati miyon on bo tasmacha, rezina yo rishta basta meshavad. Andoza az tarai rost girifta meshavad. hangomi andozagiri chenakmasmaro tarang kashidan yo sust …

Digargunii namudi juzhoi libos va oroishu zebogii on (oroishhoi gunogun, gulduzi, kashidaduzi, aplikatsiya bo ranghoi gunogun, tisma) – ro amsilasozii libos menomand. Dar vaqti modelroni rangho boyad muvofiq boshad va dar vaqti dukhtan rishtaho muvofiqi mato boshad. Amsilasozi va tarohii (konstruksiyai) libos az istifodabarii on vobasta ast, yane istifodai peshdoman …

Faks-modem – tajhizotest, ki dar khud imkoniyathoi ham modem va ham apparathoi faksiro hamjoya namuda, baroi bo digar tajhizoti hamjinsi khud yo apparathoi muqarrarii telefaksi barpo namudani mubodilai tasvirhoi faksimali khizmat merasonad. Qismi ziyodi modemhoi imruza faks-modemand. Baze modemho imkoniyathoi ovoziro niz dorand va metavonand ba sifati javobdihaki avtomati istifoda …

Tavre ki allakay medonem, kompyuter metavonad, informatsiyai tabiati dilkhohdoshtaro kor karda baroyad. Informatsiya metavonad adadi, matni, grafiki, tasviri, sadoi va gayra boshad. Az tarafi digar mo medonem, ki kompyuter tanho bo kodhoi duyi kor karda metavonad. Pas savole ba miyon meoyad, ki informatsiyai gunogun az tarafi kompyuter chi tavr kor …

Diskhoi magnitooptiki ba misli strimerho baroi nigohdorii nuskhahoi ehtiyotii informatsiyai gohgoh istifodashavanda khizmat merasonand. Onho nisbat ba kassetahoi strimeri dar istifodabari qulaytarand. Bo onho chun bo vinchester kor kardan mumkin ast. Garchande, ki surati korii in diskho az vinchester susttar boshad ham, vale onhoro az disk-donhoyashon ozodona giriftan va ba …

Agar baroi shakhsi navomuz dar nazari avval bloki sistemavii kompyuter qismi az hama kam–ahamiyat namoyad ham, vale mahz hamin qism qismi assositarin va muhimtarini kompyuter ba hisob meravad. Dar bloki sistemavi tamomi tajhizoti markazii kompyuter joygir shudaand:  skhemahoi elektronie, ki kori kompyuterro tamin va idora mekunand – mikroprotsessor, khotirai …

Tavre ki zikr karda shud, holo dar jahon namudhoi gunogun va miqdori khele ziyodi moshinhoi elektronii hisobbaror mavjudand. Kompyuter az majmui qismhoi ba ham aloqamandi tekhniki va programmavi iborat buda, baroi ijro namudani amalhoi elementarii arifmetiki, mantiqi va umuman amalhoi tabiati gunogun doshta peshbini karda shudaast. Ba chunin amalho, masalan, …

Monitor – yake az qismhoi khele muhimi kompyuteri IBM PC ba shumor rafta, baroi ba ekran barovardani informatsiyai matni va grafiki khizmat merasonad. Ravandi ba khotirai kompyuter dokhilkunii infomatsiya niz bo yorii monitor nazorat karda meshavad. Monitorro displey (display – namoish) ham meguyand. Hangomi kor bo monitor khele ehtiyotkor budan …

Sarsukhan: Inson hamesha ba acbobhoi hisobbarori ehtiyoj dosht. Dar jamiyati ibtidoi odamon baroi hisobkuniho az angushtoni khud istifoda meburdand. CHubchahoi nishonador, tasmahoi surokhdor, resmonhoi girehdor va digar asbobhoi odditarin niz namunahoi ikhtirooti on davraho meboshand. Jahishi asosi dar paydoish va barqarorshavii tekhnikai hisobbaror dar qarnhoi XVII-XVIII ba vujud omad. Moshinhoi avvalini …