Imisebenzi computer. ikhompyutha Basic kunye nemisebenzi yazo

ukusebenzisa ikhompyutha kucingwe ukuba kungakho into le ndoda mihla. Noko ke, asingabo bonke umnini PC ucinga ngento umsebenzi ethile yenza isixhobo efanelekileyo ikhompyutha. Zimbalwa abasebenzisi bazi ukuba yintoni na nkcukacha yeekhomponenti iintsimbi ngamnye computer yakho. Yintoni funktsiiPK? Ukuba ngawaphi amacandelo hardware ziyabandakanywa isakhiwo becomputing buqu?

iimpawu eziphambili iikhompyutha

Zeziphi iimpawu ikhompyutha nga inokuchazwa isitshixo? Kukho iqela leendlela kwinkcaza zabo. NgoLwesithathu IT-ziingcali icebo Russian eziqhelekileyo, njengako apho imisebenzi ikhompyutha eboniswe luhlu lulandelayo:

• lweenkcukacha;
• ukugcinwa data;
• ukuhanjiswa kolwazi;
• ulawulo ifayile.

Kusenokwenzeka ukuba kuqatshelwe ukuba ezi mpawu eqhelekileyo ngokubanzi kuzo zonke iintlobo computer. Ukuhlelwa Modern kwezixhobo becomputing lubonisa ukuba iintlobo zazo ezininzi. Kukho iikhompyutha isiko, iikhompyutha zoshishino apho, kwakunye nezo efakwe isakhiwo iindlela zothutho. Kakade ke, uhlobo ngalunye PC uya kuba imisebenzi ethile.

Kwimeko iikhompyutha zomsebenzisi kusenokuba, umzekelo, inkqubo yemizobo, okubhaliweyo, okanye isandi. Umsebenzi kwi-kwibhodi yekhompyutha ye-moya wamajoni - lolawulo isixhobo ebulalayo, ukugcinwa ukusebenza iindlela zayo. Okukodwa ezifanelekileyo izixhobo computing mveliso ziza kuqhagamshelaniswa nge imfuneko ukwenza ngokuchanekileyo imisebenzi ekhankanyiweyo lokuvelisa.

Makhe sihlolisise le nkcukacha ngamnye imisebenzi eqhelekileyo zonke iikhompyutha zikhankanywe ngasentla.

Umsebenzi computing: usetyenziso lweenkcukacha

inkqubo Data computer lubandakanya unyango ezahlukeneyo eveliswa kwi amacandelo yentsimbi ye computer. ukuphunyezwa kudla kunye result ebalulekileyo umsebenzisi: xa kuziwa iiPC, oku kungaba kukudala uxwebhu okanye balungisa ekhoyo, kwi-screen ukubonisa naluphi na ulwazi, ukungena okanye iPC sibonisane umsebenzisi ngokusebenzisa imibuzo. umnini computer, ke ngoko, kubandakanya umsebenzi ulwazi imveliso kwi-PC xa kuyilwa, ukuhlela nokukotshwa lwefayile.

idatha yokugcina

imisebenzi esisiseko computer nazo ziquka yokugcina data. Ukuba sithethe malunga PC, izakuthatwa ukubekwa ngokohlobo iifayile nabalawuli kwi kumajelo ekhethekileyo ukusetyenziswa elandelayo. yokugcina idatha isekelwe phezu kwale mithetho-siseko ye-nkqubo: yenza kube lula ziziphumo elandelayo ingcaciso eyimfuneko. Iifayile akhiwe kwi computer yakho ingaba umsebenzisi - ephethwe ngumnini, okanye inkqubo kudala kwaye isebenzisa PC ngokwayo.

ulwazi Ukuhambisa

umsebenzi PC ezinokuchazwa ngeendlela ezahlukeneyo. Okokuqala, phantsi Nokukhuza ulwazi xa kufikwa iiPC, ziyalandeleka njengenkqubo apho enye okanye ezinye ifayile iyakotshwa ukusuka kwenye eliphakathi ukuya kwenye (okanye utshintsho isalamane yayo indawo ukuya directory kwinkqubo fayile). Enye unyango lubandakanya inkqubo ulwazi usasazwa ugqithiselwa ngesixokelelwano phakathi iikhompyutha ezahlukeneyo: usebenzisa abathwali mobile (.. CD-ROM drive, flash drives, njalo-njalo) okanye Internet okanye LAN.

ulawulo ifayile

Olu phawu uncedisana ngalunye kwezi zintathu zikhankanywe apha ngentla. iifayile zilawulwa njengoko ingcaciso eqongeni imithi, yaye ukulondolozwa okanye ngexesha ukufuduka kwabo. Umsebenzi kuthethwa ngalo zasetyenziswa ngokuzenzekelayo - kule meko khompyutha imisela ubuchule kuyimfuneko, kwakunye inxaxheba ngqo umsebenzisi.

Emva kokuhlolisisa iimpawu eziphambili kwikhompyutha njengesixhobo njengomsebenzisi, cinga iimpawu candelo zekhompyutha yayo. Kulo mzekelo, bekuya kuba izixhobo computing lobuqu besive kuthiwa-IBM-lwezakhiwo, aziwayo kakhulu ehlabathini.

izakhi hardware PC

PC Modern - a izakhiwo computer eziquka izixhobo ezininzi. Yobuchwepheshe, nganye wenza umsebenzi elizimeleyo, kodwa zisebenza ngokwahlukileyo kwezinye - iingenelo ukuba umnini-PC - akakwazi. Ngawaphi amacandelo zikhona kubume kweekhompyutha mihla? Phakathi kwabo:

• unit system (nto leyo, zibekwe: umqhubekekisi, motherboard, RAM, hard drive, ividiyo kunye nesandi amakhadi, izixhobo womnatha, disk drives);
• iliso;
• iindlela zokulawula (keyboard, mouse, kunye analogs yalo);
• izincedisi (abashicileli, yabavavanyi, njalo njalo. d.).

Kuxhomekeka uqwalaselo macandelo data PC inokuba iiyunithi ezahlukeneyo okanye iqonga hardware enye. Kwimeko yokuqala, ikhompyutha iya kuba lohlobo "desktop" oko ifanele ukuba ukudala indawo eyiyeyona etafileni ngaphandle intshukumo rhoqo ukusuka kwenye indawo ukuya kwenye. Kule yesibini - le PC ungathanda kakhulu kwakhiwa ngokohlobo-BDT. Kukwakho uguqulelo eliphakathi zendibano PC - njenge "monoblock". Luhlanganisa phantse zonke iinxalenye iintsimbi ekhethiweyo, ngaphandle ulawulo - ukuba eziqhotyoshelwe computer ngokwahlukeneyo.

Ezi engundoqo iyunithi ye computer. Imisebenzi yazo ukufunda kwakhona kuya kuba luncedo, kwaye - umsebenzi yethu elandelayo.

Imisebenzi ye amacandelo PC: iprosesa

Odolo - omkhulu ikhompyutha chip ikhompyutha. Ngokuqhelekileyo, le yeyona eliphezulu-zobugcisa kunye zexabiso candelo le-PC. Iziqhubekisi for PC zifumaneka nge nje mveliso ambalwa ehlabathini. Ngaphezu kwama-90% yemarike ihlabathi kuhlala ziinkampani ezimbini - Intel kunye AMD. Eyona wengxenye kwisalathiso PC yokusebenza - nezihlandlo imisebenzi. Oku ngokuqhelekileyo lijongwe gigahertz, okanye GHz. Ukuba uphakamile lo rhoqo, kokukhona akhawulezayo chip owenza izibalo eziyimfuneko.

Kwakhona, nto leyo ebonakalayo yokusebenza kumqhubekekisi - inani umphakathi. Okukhona, ngokuqina component iintsimbi ehambelanayo. Zeziphi iimpawu iprosesa computer yakho ngokuba isitshixo? Sinokuthi ukuba ngokubanzi iyafana naleyo yenziwa yi-PC iyonke: kokuphatha, uhambisa, ukugcinwa, uvimba, ulawulo ifayile. Ngale ndlela siya ukulandelela ukubaluleka kumqhubekekisi kwinkalo nganye kwikhompyutha yakho.

motherboard

Motherboard - PC chip inkulu. Yena linoxanduva ukudibanisa amacandelo iintsimbi ezahlukeneyo computer yakho. Kuso kumqhubekekisi, hard drive, inkumbulo, eziviwayo kunye nevidiyo amakhadi, amaqhoshana womnatha. Kubume bayo inye - iiclamps eziphambili ingohlabani nezincedisi PC lwangaphandle. Le motherboard, kwakunye kumqhubekekisi unalo nesalathisi isantya, nobuchazwe rhoqo. Ngokuqhelekileyo, ukhetho olufanelekileyo uhlobo kumacandelo zekhompyutha ibandakanya amanani kunokuzenza CPUs, kwaye ayikalungiswa e gigahertz, kunye megahertz. Kodwa ke kukho iimeko. Kukho motherboards eziphakamileyo-intsebenzo ezisebenza ezineqondo evakaliswe nje efanayo gigahertz kwi.

imemori yofikelelo oluzenzekelayo

PC RAM, okanye RAM - oku chipset, apho ukufakwa data digital kwiinkqubo computing okwethutyana. resource okufanelekileyo, ngokuqhelekileyo usebenzisa kumqhubekekisi. Ezinye imisebenzi ebalulekileyo memory yekhompyutha - ukukhuthazwa ngokutshintshiselana ngokukhawuleza data phakathi kweekhompyutha, kwakunye nokudalwa imeko zekhompyutha ekhethekileyo ukulayisha iinkqubo. A uhlobo oluthile software esebenzisekayo kuphela xa PC ke RAM free.

umthamo - kwizalathisi engundoqo umsebenzi RAM. Oko kukuthi, kokukhona ixabiso kwimiboniso ulwazi zibekwe kwinkumbulo. Enye umlinganiselo kwintsebenzo candelo yentsimbi ahambelanayo, njengoko kwimeko njengomqhubekisi okanye motherboard, - rhoqo. I aphezulu oko kukuthi, i ngokukhawuleza inkumbulo isebenza. Enye kungasisalathisi esibalulekileyo sokuba umsebenzi RAM - bandwidth. Oku kubonisa indlela ye fayile zingenza akhutshwe sinochuku kangangexesha iseti ixesha. Ntoni na, eli candelo yentsimbi ehambisana ngokukhawuleza. Umthamo we yememori, kwakunye nezinye izixhobo, nto leyo uphawu le Uphawu okuvakaliswa megabits yesibini nganye, kunye neemodeli oluphezulu lwe - gigabits ngomzuzu. Igama elithi "bandwidth" kukho inani ntonye - umzekelo, "izinga Channel" (or "ibhasi", "kwiindawo zokubeka", "izibuko").

Kusenokwenzeka ukuba kuqatshelwe ukuba kumqhubekekisi, motherboard kunye memory - izixhobo eziza kumlinganiselo othile noxanduva into PC iya kusebenza kunye nendlela kakuhle Ndigidima imisebenzi esisiseko ye computer ngayo ngokukhawuleza. Ukuba izalathi zentsebenzo amacandelo iintsimbi ezifanelekileyo asezantsi, ukufezekisa indyebo lokungena nesakhiwo sayo, kunzima isantya PC ngokuncama kwezinye izixhobo. Noko ke, bona kunye neempawu zazo nayo ibalulekile ukusuka kwindawo Ngenxa ukuphunyezwa imisebenzi eyimfuneko-PC. Cinga nkcukacha kula.

disk hard

Hard drive - kwisixhobo esokhiwe yeefayile ukuqesha ngokupheleleyo. Ngenxa yoko, njengelungu elingundoqo ngokwemiqathango umsebenzi ikhompyutha yokugcina data. Ulwazi disk hard obekwe kwi migaqo ichazwe kwinkqubo lwefayili esetyenziswa yi-PC.

Eyona Isalathisi wecandelo elijongene yentsimbi ingxelo yokusebenza - lo mqulu. Oko kukuthi, kwakuphawuleka kakhulu kukuba ixabiso uluhlu lwefayile ezinokuthi zibekwe kwi hard disk yakho. Enye kungasisalathisi esibalulekileyo sokuba kuyasondelwa nokusebenza kwale candelo - njengoko kwimeko RAM, le bandwidth. I aphezulu oko kukuthi, i ngokukhawuleza idatha ukufunda kwaye ayibhalwa kwi diski enzima, nto leyo iba nefuthe ngqo kwisantya computer yakho.

ikhadi levidiyo kunye nokuhlola

Ukuba uyakhumbula, yintoni imisebenzi yenziwa yi ikhompyutha ukubayinxalenye udidi izixhobo becomputing buqu, umbutho lokuqala ukuba uvuke processing yemizobo na. PC usetyenziswa njengesixhobo ekudaleni ukuhlela imifanekiso, imifanekiso eshukumayo, imifanekiso evela imidlalo yekhompyutha kunye nokusombulula ezinye imisebenzi emininzi efanayo. components hardware engundoqo elijongene nokuphunyezwa ngempumelelo kwe imisebenzi ezahlukahlukeneyo PC - ikhadi kunye nokuhlola. Isixhobo yesibini unoxanduva ulwazi ebonakalayo kumboniso ngendlela eqondakalayo kumsebenzisi. Ezona mpawu ziphambili zale esweni - oxwesileyo nesigqibo. Ngokuphathelele ukhetho yokuqala - konke oku kuxhomekeke nokukhethwa zesimo umsebenzisi. monitor resolution, ke, kufuneka ibe phezulu ngokwaneleyo ukuba kwimizobo aba ekumgangatho ophezulu kwaye zicacile.

Le ikhadi levidiyo unoxanduva processing yemizobo ukubonisa phezu esweni. Esi sixhobo ikhona, ngokokuqhelekileyo le motherboard. Kodwa ezinye iimodeli PC, abaninzi ngalo laptops, nj limalunga kuhlanganiswe kumqhubekekisi, oko kukuthi, kuba isisahlulo candelo zekhompyutha le. Eyona uphawu yevidiyo - bandwidth. I aphezulu oko, kokukhona imali yomfanekiso data elihambisana kwicandelo yentsimbi ye bacubungule. Olunye uphawu ebalulekileyo ikhadi levidiyo - sisixa imemori eyakhelwe-ngaphakathi kwayo.

sound

Iimpawu PC badla ziquka processing odiyo. Icandelo hardware engundoqo elijongene isisombululo iingxaki ezinjalo - ikhadi lesandi. Oku ikakhulu ukwakweli motherboard njengesixhobo eyahlukileyo. Kodwa kukho isandi leyo elakhelwe chip enkulu PC. iimpawu Basic yokusebenza ehambelana candelo zekhompyutha - amandla uphawu kunye amaza isampuli. Eyokuqala i parameter ulinganiswa decibels, okanye dB, okwesibini - ngokufuthi kilohertz, okanye kHz. Ezi mpawu zimbini ngentla - ngcono isandi eziya kudlalwa computer.

izixhobo networking

Uninzi iikhompyutha mihla abasebenza networks - malunga iiPC ekhaya, ngoko ngokusisiseko kuzakuthathwa befumana Internet. PC Enterprise, ngokunjalo ezinye ikhaya, Kakade ke, nabo bangaba ariya yobulali yomsebenzi womnatha.

Compound yekhompyutha nezinye izixhobo computing ngezixhobo iintsimbi ezahlukeneyo. Amaninzi, uthungelwano iadaptha - chip obekwe kwi motherboard okanye kwimeko kwikhadi odiyo, maxa wambi kwakhiwa kuwo. To kunokuba ukudibanisa intambo kwi ISP yaye ngaloo ndlela kubonelelwa ukufikelela kwi computer Internet.

Abaninzi amaqhoshana womnatha mihla unako ukusebenza ngaphandle iingcingo - ngethekhinoloji Wi-Fi. Kulo mzekelo, ikhompyutha kuqala oludityaniswe engenazintambo, okanye umzila, nto leyo ezinokubonelelwa evela kumboneleli intambo.

Kukho ekuthiwa imodem mobile - izixhobo ukuba udityanisiwe kwi PC ngokuqhelekileyo omnye amazibuko le motherboard ezinako ukukulumkisela ikhompyutha kwi Internet nge uthungelwano operator mobile. Loo nto phakathi kwabo i SIM khadi kunye nomnikazi wayo ukuzoba lo umqhubi ofisi lwamaxabiso esikhethekileyo usebenzisa i-Internet.

Eyona uphawu zonke izixhobo kwinethiwekhi - bandwidth. I aphezulu ke, ngokukhawuleza, umzekelo, ukukhuphela iifayile kwi Internet.

Ilawula PC: Ibhodi yezitshixo kunye ne mouse

Phantse fanukuba le host isixhobo solawulo PC - yezitshixo. Ukusetyenziswa kakuhle lo isixhobo becomputing ngaphandle nzima kakhulu. Eyona engundoqo Imisebenzi ubeko computer: data umbhalo Input, kwakunye nokubonelela intsebenziswano umsebenzisi ne PC ngokuthumela kwinkqubo yekhompyutha Imiqondiso ethile ngamaqhosha ngamnye okanye izayamaniso yalo. Udibanisa le sixhobo ngokuqhelekileyo ukuya kwenye amazibuko le motherboard. Ke kaloku kukho izincedisi engenazingcingo lohlobo efanelekileyo. Imisebenzi ezithile computer izitshixo inokwenziwa ngumsebenzisi, nangona kukho iqela nemigangatho yamazwe ngamazwe, abenzi isixhobo, kwakunye abathanda zobugcisa computer, ngokubanzi, zizama ukuzixhasa.

Kwiimeko ezininzi, i-PC ikhibhodi zincediswe nezinye izincedisi - i mouse. Iyilelwe ukuba kube lula ukubandakanyeka umsebenzisi kwezibonelelo computer nokukhawulezisa isisombululo kwiingxaki ezithile. Mouse kakhulu okwenza imisebenzi keyboard computer - kakuhle, ngenxa iintshukumo ezifanelekileyo ukunika PC yakho okanye elinye iqela. Njengoko ngokunjalo uthotho echasene imisebenzi ethile eyenziwa yi mouse (umz, ulawulo of game umlinganiswa umdlalo) ukuze kwenziwa usebenzisa ibhodi yezitshixo.

amacandelo eziphambili ikhompyutha kunye nemisebenzi yabo, siye safunda. Kodwa kukho ezininzi lwezincedisi ukuba zincedise amacandelo iintsimbi olusisiseko PC. Cinga nkcukacha ezivame - abashicileli kunye yabavavanyi. Azuza abasebenzisi ezininzi ngaxeshanye kunye kuthengwe ikhompyutha.

izincedisi PC: abashicileli kunye yabavavanyi

Nangona ezi zixhobo khompyutha kunye nemisebenzi yabo yahlukile, badla ingqalelo kwimeko efanayo. Oku kuyaqondakala: Umshicileli ishicilela ulwazi ukusuka PC ukuya iphepha, yabavavanyi - phezu koko, kokuba usiwe kwi computer, sijike ukusuka iphepha uhlobo yedijithali. Kukho amacandelo iintsimbi ezidibanisa umsebenzi abashicileli kunye yabavavanyi, - izixhobo multi-umsebenzi, okanye MFP. Ngenxa umthetho, nabo unalo umsebenzi we WOKUKOPA.

Injalo ingakumbi ukusebenza kwe izixhobo zale mihla computing lobuqu. Kwizikolo zanamhlanje, badla bafunda abantwana abaneminyaka zokuqala. Ootitshala abaninzi namhlanje bakholelwa ukuba lobudala ngokupheleleyo umntwana lowo udinga ukwazi iimpawu eziphambili computer - Grade 3. Computer zibekwe ezininzi kwizikolo namhlanje njengoko nto ibalulekileyo uze usilwe abantwana.