Umjikelo woBomi beKhompyuter- ukuYila kunye nokuYila, ukuSebenzisa kunye nokuChitha

Abantu abaninzi abazi ukuba iikhompyuter zinomjikelo wobomi, ukusukela oko izinto zifunyenwe, ukuya kwimveliso yezinto eziyimfuneko kulwakhiwo lwabo; uyilo okanye indibano yekhompyuter, ukusetyenziswa kwayo kunye nokulahlwa kwayo okulandelayo.

Ngenxa ye ukubaluleka kongcoliseko olusuka kwizixhobo ze-elektronikiKubalulekile ukuba ungazi kuphela umjikelo wobomi bekhompyuter; kodwa eneenkcukacha ngamanqanaba ngamanqanaba kwaye wenze ukuba abantu bazi ngokurisayikilisha.

Izigaba okanye amanqanaba obomi bekhompyuter

Amanqanaba okanye amanqanaba omjikelo ngalawo besikhe sawakhankanya ngaphambili, oko kukuthi, ukufumana izixhobo, ukuveliswa kwezinto kunye noyilo, ukusetyenziswa kwaye ekugqibeleni, ukulahlwa. Ngamnye kubo iimpawu zayo ezibalulekileyo, esiza kubona ngezantsi.

Ukufumana izinto zokwakha

Le nkqubo yenziwa ziinkampani okanye ezo nkampani zinikezelwe kwindawo yokufumana izinto kunye nenkqubo ethe-ethe ebandakanyekayo ekuzilungiseleleni urhwebo.

Emva kwexesha, ithunyelwa kwimizi-mveliso apho izinto eziza kusetyenziswa kuyilo lwekhompyuter zakhiwe, njenge iprosesa, ibhodi yomama, phakathi kwabanye. Kuba banezinto ezinje nge iplastiki, isinyithi, i-aluminium, iglasi, ubhedu kunye nesilicon.

Imveliso yecandelo kunye noyilo

Ukuveliswa kwezinto eziza kwenza ikhompyuter kuya kufuna izinto ezichazwe apha ngasentla, kuba umzekelo:

• Ubhedu luhlala lusetyenziswa njengombhexeshi wombane, ke oko kuhlala kusetyenziswa kwibhodi yomama yekhompyuter, nakwikhabhathi yayo. Ngaphandle koko, zii-microchips, iisekethe ezihlanganisiweyo kunye neesink zokufudumeza ezenziwe ngale nto.
• I-Silicon kwinxalenye yayo yenye yezona zibaluleke kakhulu, kuba iyimiconductor exhasa amaqondo obushushu aphezulu. Esi sesinye sezona zinto zininzi kakhulu kwaye sisetyenziselwa iikhompyuter ezincinci kunye neesekethe ezihlanganisiweyo.
• Iiplastiki ziya kuba zezona zinto zisetyenziswayo kwikhompyuter, kuba uninzi lwezinto ziyayisebenzisa. Phakathi kwazo, enye yezona zisetyenziswayo I-acrinotril-butadiene-styrene thermoplastic.

Ngokwesiqhelo kukho inkampani okanye inkampani eyahlukileyo kwicandelo ngalinye, ngokomzekelo umntu unokulawula ukwenza iibhodi zeebhodi; Ngelixa enye ivelisa iprosesa.

Emva kokuba inkampani nganye inoxanduva lokuphuhlisa izinto, zithunyelwa kwinkampani ejongene nokudibanisa kunye nokuyila ikhompyuter. Uyilo ngokwalo lilinganiselwe ngaphezulu kweminyaka emibini ukuya kwemithathu.

Idatha ekhathazayo efunyenwe ngokophando lweli nqanaba lomjikelo wobomi bekhompyuter yile:

• Iinjineli kunye nabavelisi abawazi kakuhle umonakalo wezinto kwindalo esingqongileyo; ngaphandle akukho "iingcebiso ngetyhefu"ilungile.
• Abasetyhini abasebenza ekwenziweni kwamacandelo kunokwenzeka ukuba baphulukane nesisu, ngakumbi ama-40% ngaphezulu kunabanye abasebenzi.
• Ukusetyenziswa kwamanzi yenye yeendawo ezibuthathaka zeenkampani zetekhnoloji, kuba ziphakathi kwezona zisebenzisa elona nani likhulu (ngaphezulu kweetriliyoni zetriliyoni ekwenziweni kwabafundi abasebenza rhoqo ngonyaka eUnited States) kwaye kufuneka zityalomali kakhulu Ukucoca iioyile namanzi angcolileyo.

Oku kuthetha ukuba iinkampani ezinikele kwicandelo lobuchwepheshe kufuneka zazi kunye nokufumana indlela yokungachithi ubutyebi bendalo njengamanzi, kunye nokuxhalaba ngomonakalo odalwe zizinto ezisetyenziswa kubasebenzi nakokusingqongileyo.

Ngendlela efanayo, abalawuli belizwe ngalinye kufuneka babeke iliso kubo, kuba nangona iteknoloji iluncedo kakhulu eluntwini, ikwanazo nezinto ezingalunganga kwaye kufuneka kufunyanwe indlela yokufumana ulungelelwaniso, kuba kuphela sineplanethi kwaye kufuneka siyikhathalele.

Ukusetyenziswa kwekhompyuter kunye noyilo

Nje ukuba ikhompyuter ilungele ukuthengisa, abathengi baqala ukuyithenga ezivenkileni kwaye bayise kumakhaya abo, kumashishini, kumashishini okanye eziofisini. Apho, umndilili wobude beminyaka emalunga neminyaka emithathu, ngaphandle kokuthathela ingqalelo amacandelo entlalo ahluphekayo kunye namazwe angaphuhlanga, apho ixesha lihlala lide.

Nangona kunjalo, ixesha lokusetyenziswa lifutshane kakhulu kwiimeko ezininzi; Oko kuthetha isixa esikhulu senkunkuma. Ngokucacileyo, iinkampani kufuneka zithengise iimveliso ezininzi amaxesha ngamaxesha okanye zibonelele ngeetekhnoloji ezingcono, kodwa ngezinga esele sihambile kule minyaka idlulileyo senze umonakalo omkhulu kwindalo esingqongileyo kwaye oku kunokusenzakalisa kakhulu ukuba akukho nto yenziwe ngayo.

La ezilahliweyo ngombane Yinxalenye yokugqibela yomjikelo wobomi bekhompyuter, kuba ziphelela kwindawo yokulahla inkunkuma, indawo apho izinto zonakalisa khona indalo ukuba aziphathwa kakuhle. Umzekelo, ngokutshisa nje isigqubuthelo sesinyithi sikhupha isixa esikhulu seetyhefu emoyeni; Ngelixa ezinye zeekhemikhali kunye nezinto ezisetyenzisiweyo ekwenzeni izinto zinokungena emhlabeni kwaye ngaloo ndlela zifikelele kumanzi aphantsi komhlaba.

Siyathemba ukuba esi sithuba sikwazile ukuvusa abafundi bethu kwaye bayayazi ingozi yokuba ukulahlwa kwekhompyuter okanye nasiphi na isixhobo sobuchwephesha kunokubangela ngaphandle kwenkqubo efanelekileyo. Nangona kunjalo, kufuneka sonke sihlangane ukuyila imithetho kunye nemigaqo esivumela ukuba sonwabele iteknoloji ngelixa sinyamekela iplanethi.