I-Hardware yekhompyutheni yakho

Abaqalayo abangakhange baqhelane nekhompyutheni banomdla wokufunda okungakumbi malunga neyiphi i-PC hardware, oko kuthetha ukuthini.

Okokuqala, masiqale ngokubala izinto eziphambili zekhompyutha. Le yunithi yenkqubo, ikhibhodi, iliso kunye nemouse. Eyona nto ibalulekileyo yunithi yenkqubo. Makhe siqwalasele ngokubanzi. Ngaphakathi kukho ibhodi lebhodi, edibanisa zonke iinkcukacha zekhompyutha. Inkqubo yinkqubo yengqondo yekhompyutha. Kwiyunithi yenkqubo, umva uvala. Kwakhona kukho i-RAM - ichaphazela isantya sekhompyutha, kodwa ihlala ifutshane. Ikhadi levidiyo lijongene nokubonisa umfanekiso kweso. Ukongezelela, i-hardware ifaka ikhadi elivakalayo elijongene nesandi; Inkqubo enzima apho inkqubo yokusebenza ifakwe kuyo kwaye igcina ulwazi. Inyunithi yenkqubo iphinda ihlale nedrayivu yeDVD edlala ii-disk zomsindo nevidiyo, imidlalo yekhompyutha.

Zonke iinkcukacha zeyunithi yenkqubo ziqhotyoshelwe kwibhodi ye-motherboard usebenzisa iifoni. Xa ufaka i-DVD-drive okanye i-hard disk, unokuphutha, kuba zibini zifakwe kwi-SATA-connectors efanayo. Enye idrayivu ekhuni ixhunyiwe kwibhodi ye-motherboard kwisiseko kunye nesayineli ye-SATA 0.

I- hardware yekhomputha iquka, njengoko kuchazwe ngasentla, ngaphandle kwenkqubo yesosa yesoftware, eyona nto ifowuni yokuvelisa. Izihlohlo zanamhla ziveliswa kwiinkristali zamanzi, apho ukunciphisa okubonakalayo kweLCD kubonakala. Basebenzisa i-matrix esebenzayo, eyisikrini esingabonakali esenziwe ngabaguquli be-film-thin. Iseli nganye eyahlukileyo yeso siqendu (i-pixel) ilawulwa yi-transistor kwaye idala indawo kwesikrini, ebeka umbala kunye nokukhanya.

Ukukhetha i-hardware yekhompyutheni, kubalulekile ukwazi ukuba impawu zamehlo zifanelekile ukuthobela ingqalelo, kuba ichaphazela ukukhanya kobala kunye nentuthuzelo kwamehlo. Okokuqala, kuyimfuneko ukugqiba ukuba yintoni injongo yokujonga iliso. Ngoko ke, ukuba usebenza nabahleli befayile, uzakufuna idivaysi ene-color quality rendering, i-widget diagonal and wide settings. Iimidlalo zekhompyutheni, kwakhona, ubukhulu bekrini, impendulo ngokukhawuleza kunye nomba ophezulu. Ukuba awuyi kulandela iinjongo ezithile kwaye ufuna i-monitor ye-dayday, oko kungcono ukhethe isikrini esikhulu kunye nesimo esihle.

Isidingo esiphuthumayo kubo bonke abanikazi bekhompyutheni banokufikelela kwi-intanethi, nto leyo idinga izixhobo ezikhethekileyo. I-hardware yamanethiwekhi ekhompyutha iquka oku kulandelayo. I-server-server, leyo, ekusebenzeni okuphezulu, inikezela ukufikelela rhoqo kwiinkcukacha zayo zenkcazelo, ixhunyiwe kwi-intanethi yokunikezelwa kwamandla kwaye ixhunyiwe kwinethiwekhi. Ikhompyutheni yasekhaya edibeneyo kwi-intanethi yiyo isigqeba esinokufikelela kuzo izixhobo zonxibelelwano.

Ukufikelela kwi-intanethi, udinga i-modem - isicatshulwa esitshintsha ulwazi kwidijithali edibeneyo kwifomu ye-analog. Ikuvumela ukuba uguqule uhlobo oluthile lwengcaciso ukusuka kumgangatho osetyenziswayo kwiikhompyutheni ukuya kwifowuni, nangona kunjalo. Ngaphambili, iimodem zokudibanisa zanikezela ngesantya esaneleyo esifanelekileyo apho idatha yadluliselwa khona. Ngokufika kweemodemu ze-DSL, isantya sokwedluliswa kolwazi kwijelo le-intanethi ezinikezelweyo lixhomekeke kuphela kwisicwangciso sohlawulelo kunye nomboneleli. Ukongeza kwidemem, kukho ikhadi elongezelelweyo lomnatha ukufikelela kwi-Intanethi, eyona fowuni yendawo yokuvumela ukuba ikhompyutha iqhagamshelane namanye amacebo axhunyiwe kwinethiwekhi.

Izinto ezicetywayo, ndiyathemba, kukunceda ukuba ufunde i-hardware yekhomputha, kwaye ungalahleki kunye nokukhethwa kwezixhobo kwiivenkile zombane.