[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.chkocr.cz\/tajemstvi-pc\/#Article","mainEntityOfPage":"https:\/\/www.chkocr.cz\/tajemstvi-pc\/","headline":"Tajemstv\u00ed PC","name":"Tajemstv\u00ed PC","description":"Kdy\u017e si stoln\u00ed po\u010d\u00edta\u010d otev\u0159ete, neobjev\u00edte v n\u011bm nic, co by mohlo b\u00fdt n\u011b\u010d\u00edm zaj\u00edmav\u00e9. V bud\u00edku se to alespo\u0148 h\u00fdbe, kdy\u017e mu sund\u00e1te kryt. Tady ne. Tady se neh\u00fdbe v\u016fbec nic. Je ti ticho, nic netik\u00e1, nic nehu\u010d\u00ed. Prost\u011b, pusto a pr\u00e1zdno. Vid\u00edme jen n\u011bkolik desek se spoji. Tak","datePublished":"2024-07-24","dateModified":"2024-07-24","author":{"@type":"Person","@id":"https:\/\/www.chkocr.cz\/author\/#Person","name":"","url":"https:\/\/www.chkocr.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/6808215d501bdbb001ef3734be3cdad1be23596de78c590ed2ac5868fce74c95?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6808215d501bdbb001ef3734be3cdad1be23596de78c590ed2ac5868fce74c95?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"chkocr.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.chkocr.cz\/wp-content\/uploads\/computer-2202203_640.jpg","url":"https:\/\/www.chkocr.cz\/wp-content\/uploads\/computer-2202203_640.jpg","height":0,"width":0},"url":"https:\/\/www.chkocr.cz\/tajemstvi-pc\/","about":["PC"],"wordCount":425,"articleBody":"Kdy\u017e si stoln\u00ed po\u010d\u00edta\u010d otev\u0159ete, neobjev\u00edte v n\u011bm nic, co by mohlo b\u00fdt n\u011b\u010d\u00edm zaj\u00edmav\u00e9. V bud\u00edku se to alespo\u0148 h\u00fdbe, kdy\u017e mu sund\u00e1te kryt. Tady ne. Tady se neh\u00fdbe v\u016fbec nic. Je ti ticho, nic netik\u00e1, nic nehu\u010d\u00ed. Prost\u011b, pusto a pr\u00e1zdno. Vid\u00edme jen n\u011bkolik desek se spoji. Tak vypad\u00e1 modern\u00ed po\u010d\u00edta\u010d zevnit\u0159. Nic se v n\u011bm neh\u00fdbe, proto\u017ee je vyta\u017een ze zdroje. Ov\u0161em kdyby nebyl, to\u010dily by se zde pouze v\u011btr\u00e1\u010dky, kter\u00e9 maj\u00ed za \u00fakol chladit a chladit. Proto\u017ee se vnit\u0159ek po\u010d\u00edta\u010de p\u0159eh\u0159\u00edv\u00e1, pot\u0159ebuje chlazen\u00ed. V\u011btr\u00e1\u010dek b\u00fdv\u00e1 um\u00edst\u011bn u vstupu elektrick\u00e9 energie, nebo m\u016f\u017ee b\u00fdt um\u00edst\u011bn dal\u0161\u00ed p\u0159\u00edmo na procesoru, kter\u00fd je vlastn\u011b takov\u00fdm po\u010d\u00edta\u010dov\u00fdm srdcem. T\u0159et\u00ed v\u011bc, kter\u00e1 se h\u00fdbala, ale ne\u0161lo to vid\u011bt byly ram\u00ednka \u010dtec\u00edho a zapisovac\u00edho za\u0159\u00edzen\u00ed pevn\u00e9ho disku. To je to, kam si ukl\u00e1d\u00e1te sv\u00e1 data. Nyn\u00ed u\u017e tento disk v po\u010d\u00edta\u010di moc neuvid\u00edte, proto\u017ee nastoupily nov\u00e9 SSD disky, kde se u\u017e nic neto\u010d\u00ed a nerotuje, proto\u017ee je to v podstat\u011b jen dal\u0161\u00ed desti\u010dka. Tak\u017ee pokud po n\u011bjak\u00e9m tajemstv\u00ed pasete, nebude to asi uvnit\u0159 po\u010d\u00edta\u010de, ale sp\u00ed\u0161e jeho chod samotn\u00fd. \u017de se za\u010d\u00edn\u00e1 na\u010d\u00edt\u00e1m dat z BIOSu je jasn\u00e9 a ka\u017ed\u00fd to asi ch\u00e1pe, BIOS samotn\u00fd v\u0161ak u\u017e ne. Zkratka samotn\u00e1 znamen\u00e1 (z anglick\u00e9ho Basic Input-Output System), tedy jednodu\u0161e, vypnuto zapnuto.On toti\u017e po\u010d\u00edta\u010d jin\u00fdm povel\u016fm v z\u00e1klad\u011b nerozum\u00ed. V\u0161echno jsou jedni\u010dky a nuly a ty on um\u00ed. Ale nic jin\u00e9ho. Tyto jedni\u010dky a nuly se mus\u00ed p\u0159ev\u00e9st do jazyka, kter\u00e9mu rozum\u00ed po\u010d\u00edta\u010d. Tomu se \u0159\u00edk\u00e1 sestavit program a ten kdo to d\u011bl\u00e1 je program\u00e1tor. Ten m\u016f\u017ee ovl\u00e1dat v\u00edce jazyk\u016f. Zde u\u017e je pr\u00e1v\u011b to tajemstv\u00ed, proto\u017ee programovat zvl\u00e1dne m\u00e1lokdo i p\u0159es tvrzen\u00ed na internetu, \u017ee se to d\u00e1 nau\u010dit za t\u00fdden. Klidn\u011b si to vyzkou\u0161ejte. Uvid\u00edte sami. Nau\u010dit se jak\u00fdkoli programovac\u00ed jazyk je pro spoustu lid\u00ed \u00fakolem, kter\u00fd nezvl\u00e1dnou. Nu vid\u00edte, tak jste si po\u010detli jak o hardwaru, tak i softwaru po\u010d\u00edta\u010de. A tajemstv\u00ed nikde.\u00a0                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Tajemstv\u00ed PC","item":"https:\/\/www.chkocr.cz\/tajemstvi-pc\/#breadcrumbitem"}]}]