Chikumbu chamakina cham'kati

Kuwoneka kwa makompyuta ndipo, motero, chidziwitso chodziwikiratu chosungidwa pa zipangizo zamagetsi zosiyanasiyana, chachititsa kuti tifunikire malo ogulitsa zambiri. Ndichifukwa chake kusungirako ndi kusinthanitsa uthenga, zowonjezera zowonjezera zakhazikitsidwa, mothandizidwa ndi deta yomwe ingapezeke pa kompyuta yanu.

Choncho, kukumbukira konse kwa kompyuta kungagawidwe m'magulu awiri:

- zida zamakono (zamkati);

- kukumbukira kunja kwa PC, kuikidwa pazinthu zina.

Ma drive mkati amatchedwa ovuta kapena osasunthika, amamangidwira m'dongosolo la kompyuta ndipo nthawi zambiri amatchedwa disks hard.

Kawirikawiri, kuchuluka kwa deta pazofalitsa zapakati pa chipani chachitatu ndikulu kuposa kuchuluka kwa ndalama zomwe zimasungidwa pakompyuta. Kawirikawiri, mapulogalamu onse ndi mafayilo omwe safunikira kuti apeze nthawi zonse amalembedwa mmenemo, pamene disk hard disk cholinga chake ndi kusungirako zofunikira zofunika: mapulogalamu, mapulogalamu, mapulogalamu, ndi zina zotero.

Pakadali pano, kukumbukira kwina kwa kompyuta kukuyimiridwa ndi zida zambiri zamagetsi, koma woyimilira woyamba anali kale diskippy disk kapena, mophweka, floppy disk wamba. Zikwangwani zoterezi zimalowetsedwa mu disk drive ya kompyuta, ndipo kukumbukira kwake ndi 1.44 megabytes.

Kukula kwa ma multimedia kunayambitsa kutuluka ndi chitukuko cha mauthenga ena akunja, kudzera mu deta (kawirikawiri nyimbo, mafilimu, masewera) kulowa mu kompyuta. Chikumbutso ichi cha kunja kwa kompyuta chimatchedwa laser compact discs (Compact Disks). Kulembetsa kwa deta kwa iwo kwachitika digitally. Ndipo ngati iwo apangidwa kuti alembe deta panthawi, amatchedwa CD-ROM, pamene disks zomwe zimayikidwa pazinthu zambiri zolembera ndi zolembedwanso zimatchedwa CD-RWs. Mphamvu ya CD ya ma CD imasiyanasiyana kuchokera ku 690 mpaka 2,000 megabytes.

Zomwe zili kunja kwa makompyuta zimawerengedwa kuchokera ku laser disks pogwiritsa ntchito CD-ROM ma drive, omwe ali mkati ndi kunja.

Mau akuluakulu ali ndi ma DVD, okonzedwa kuti azilemba ndi kutumiza mafilimu. Kupatukana pa ROM ndi RW, komanso kuwerengera deta kumachitika pamagalimoto a CD-ROM.

Palinso chinthu chimodzi, kutchuka kwa deta kotchuka kwambiri panthawiyi - ndikumakumbukira kunja kwa kompyuta, yomwe imatchedwa flash-memory. Zojambula pazithunzi izi zikuchitika pa chips, zomwe zimatsimikizira kuti chitetezo chapamwamba kwambiri, komanso liwiro la kuwerenga ndi kulemba. Ma drive akufikira lero adapezeka kutchuka osati kachipangizo kakompyuta, komanso ngati nyumba yosungiramo deta pa mafoni, makamera ndi zipangizo zina kumene mukufuna chipangizo kuti mulembe deta. Iwo amabwera mu mitundu yosiyanasiyana, ndipo akhoza kukhala ndi mphamvu yosiyana, mpaka makumi angapo a gigabytes.

Zomwe zili kunja kwa makompyuta, zomwe zimakulolani kusungira mabuku akuluakulu panthawiyi, amatchedwa disks zovuta zakunja. Vuto lao likhoza kuwerengedwera m'matabytes angapo, ndipo kudalirika kwa kusungirako deta ndikoyenera. Makina oyendetsa oterewa amagwirizanitsidwa ndi makompyuta pogwiritsa ntchito zida za USB. Kuonjezera apo, chipangizo chawo sichimalola kuti azikhala ngati malo osungirako deta, komanso kuti achite (ndi kugwirizana nthawi zonse ndi kompyuta) ngati kukumbukira kukumbukira kompyuta. Kotero, apo mukhoza kusunga mafayilo ofunikira kuti ntchito yonseyi ichitike. Zomwe, mwachitsanzo, ndi RAM yangwiro.

Kupita patsogolo sikumayima, ndipo mauthenga akunja akutsata nthawi zonse. Kuchuluka kwa deta kumawonjezeka, kuwonjezeka kwawo ndi kukhulupilika kuwonjezeka. Komabe, nthawi zonse ndiyenera kukumbukira kuti njira iliyonse ikhoza kuswa nthawi iliyonse. Ndicho chifukwa chake mfundo zonse zofunika zomwe zimagwiritsidwa ntchito pa kompyuta ndizoyenera kuziphatikiza.