Momwe mungakonzere cholakwika cha checksum mu 7-Zip

Momwe Mungakonzere Vuto la Checksum mu 7-Zip

Checksum ndi chida chofunikira chomwe chimagwiritsidwa ntchito pokanikizira mafayilo ndikutsitsa mafayilo kuti atsimikizire kukhulupirika kwa mafayilo omwe adatsitsidwa kapena kusungidwa pakompyuta. Komabe, nthawi zina ogwiritsa ntchito amatha kukumana ndi cholakwika cha checksum. Cholakwika ichi chikhoza kukhala chokhumudwitsa, koma mwamwayi pali njira zothetsera vutoli ndikuwonetsetsa kuti mafayilo amamasulidwa molondola. M'nkhaniyi, tiwona zina mwazifukwa zomwe zidayambitsa cholakwika cha 7-Zip ndi momwe tingakonzere bwino.

Zifukwa za zolakwika za checksum mu 7-Zip

Pali zifukwa zingapo zomwe zingayambitse vuto la checksum mu 7-Zip. Chimodzi mwa zifukwa ambiri ndi katangale kapena chosakwanira download wa ZIP wapamwamba. Liti a file kutsitsa kuchokera pa intaneti, kusokoneza kulumikizana kungachitike, zomwe zimapangitsa kutsitsa kosakwanira. Izi zimatsogolera ku fayilo yowonongeka yomwe ingapangitse zolakwika za checksum poyesa kuichotsa. Chifukwa china chomwe chingakhale vuto ndi fayiloyoyokha, monga cholakwika cha encoding kapena fayilo yomwe idawonongeka panthawi yophatikizira.

Momwe mungakonzere cholakwika cha checksum

Kuti mukonze cholakwika cha checksum mu 7-Zip, pali zinthu zingapo zomwe mungachite. Choyamba, tikulimbikitsidwa kutsitsanso ⁢fayilo yopanikizidwa kuchokera kugwero lodalirika kuti mutsimikize kuti⁤ kutsitsa kwatha ndipo sikunasokonezedwe. Ngati cholakwikacho chikupitilira, pangakhale kofunikira kugwiritsa ntchito chida chokonzera mafayilo kuyesa kukonza zolakwika zilizonse pafayilo yopanikizidwa. Kuphatikiza apo, kuyang'ana mtundu wa 7-Zip womwe wagwiritsidwa ntchito ndikuwonetsetsa kuti mwayika mtundu waposachedwa kuthanso kuthetsa zovuta zomwe zingagwirizane.

Pomaliza

Cholakwika cha checksum mu 7-Zip chikhoza kukhala chokhumudwitsa poyesa kuchotsa mafayilo. Komabe, ndi mayankho olondola, ndizotheka kuthana ndi vutoli ndikuwonetsetsa kuti mafayilo amadetsedwa bwino. Kaya mwatsitsanso fayilo, pogwiritsa ntchito zida zokonzera, kapena kukonzanso mtundu wa 7-Zip, ndikofunikira kutsatira njira zoyenera kukonza cholakwikacho. Mukatero, mudzatha kusangalala ndi magwiridwe antchito a 7-Zip ndikugwiritsa ntchito mwayi wamafayilo ake ndikuchepetsa bwino.

1. Chiyambi cha cholakwika cha checksum mu 7-Zip

Checksum Ndilo lingaliro lofunikira pamakompyuta apakompyuta, makamaka ikafika pakutsitsa ndikuyika mafayilo. 7-Zip, imodzi mwamapulogalamu odziwika kwambiri ophatikizira mafayilo ndikusintha mafayilo, imagwiritsa ntchito cheke kutsimikizira kukhulupirika kwa mafayilo otsitsidwa. Komabe, nthawi zina mukhoza kukumana naye. checksum cholakwika ⁢in⁤ 7-Zip, zomwe zingakulepheretseni kutsegula kapena ⁢kutulutsa mafayilo molondola.

Pali zifukwa zingapo zomwe cholakwika ichi chingachitike. Choyamba, fayilo yomwe idatsitsidwa ikhoza kukhala yowonongeka kapena yosakwanira. Izi zitha kukhala chifukwa chosalumikizana bwino ndi intaneti kapena zovuta pa seva pomwe fayilo idatsitsidwa. Kachiwiri, itha kukhalanso vuto ndi pulogalamu ya 7-Zip yokha. Mabaibulo ena akale sangakhale ogwirizana ndi mitundu ina ya mafayilo kapena angakhale ndi nsikidzi zokhudzana ndi checksum.

Mwamwayi, pali njira zingapo zomwe mungayesere kukonza zolakwika za cheke mu 7-Zip. Choyamba, mutha kuyesanso kutsitsa fayiloyo kuchokera ku gwero lodalirika kapena kugwiritsa ntchito manejala otsitsa omwe angatsimikizire kukhulupirika kwa mafayilo otsitsidwa. Komanso, onetsetsani kuti mwayika mtundu waposachedwa wa 7-Zip pa kompyuta yanu, chifukwa zosintha zimatha kukonza zovuta zomwe zimadziwika. Mutha kuyesanso kutsegula fayiloyo ndi pulogalamu ina yophatikizira kuti muwone ngati vutolo ndi la 7-Zip.

2. Kuzindikiritsa zomwe zimayambitsa vuto la cheke mu 7-Zip

Zolakwika mu 7-Zip zitha kuchitika pazifukwa zosiyanasiyana, ⁢ ndipo ndikofunikira kuzizindikira molondola kuti zithetse. bwino. Nazi zina mwazinthu zazikulu zomwe zingayambitse vutoli:

1. Ziphuphu zamafayilo: Nthawi zina, cholakwika cha checksum chikhoza kukhala chifukwa cha kuwonongeka kwa fayilo yomwe mukuyesera kuchotsa. Izi zitha kuchitika chifukwa chosakwanira kutsitsa, zolakwika panthawi kutumiza mafayilo kapena kuwononga kosungirako. Ndikofunikira kuwonetsetsa kuti fayiloyo idatsitsidwa molondola ndipo siiwonongeka.

2. Kusagwirizana kwa mtundu: Mutha kugwiritsa ntchito mtundu wakale wa 7-Zip womwe sugwirizana ndi fayilo yomwe mukuyesera kuyitsegula. Zikatere, ndikofunikira kusintha pulogalamu yanu kukhala mtundu waposachedwa kwambiri. Mwanjira iyi, mutha kuwonetsetsa kuti mukugwiritsa ntchito mtundu womwe umagwirizana ndi zofunikira zonse ndi mawonekedwe.

3. Mavuto kasinthidwe: Nthawi zina chomwe chimayambitsa cholakwika cha cheke chingakhale chokhudzana ndikusintha kolakwika kwa zosankha zina mu 7-Zip. Mwachitsanzo, ngati mwasintha masinthidwe oponderezedwa kapena njira zamacheke, izi zitha kuyambitsa mikangano mukatsitsa mafayilo. Pazifukwa izi, ndikofunikira kuti muwunikenso ⁤zokonda ndi kukonzanso ⁤ mikhalidwe yokhazikika ngati⁤ ikufunika.

3. Kukonza mikangano yamapulogalamu yomwe ingayambitse vuto la cheke mu 7-Zip

Zolakwa za Checksum mu 7-Zip zitha kukhala zokhumudwitsa komanso zovuta, koma mwamwayi pali njira zothetsera. M'nkhaniyi, tikukupatsani malingaliro othandiza kuthetsa mikangano ya mapulogalamuwa.

1. Tsimikizirani kukhulupirika kwa fayilo: Musanayambe kusaka mayankho ovuta, yang'anani kaye kukhulupirika kwa fayilo yomwe mukuyesera kumasula kapena kuyika pa 7-Zip. Ngati mudatsitsa fayilo pa intaneti, onetsetsani kuti yatsitsidwa kwathunthu⁢ ndipo sinavunditsidwe. Ngati fayiloyo ikuchokera kwina, yang'anani kukhulupirika kwake pogwiritsa ntchito zida monga MD5 kapena SHA-1.

2. Sinthani 7-Zip: Zolakwika zambiri za checksum⁢ mu 7-Zip⁤ ndi chifukwa cha mapulogalamu akale. Tsegulani 7-Zip ndikupita kugawo la "Thandizo" mu bar ya menyu. Dinani "Chongani zosintha" kuti muwone ngati mtundu watsopano ulipo. Ngati zosintha zapezeka, tsitsani ndikuziyika. Izi zitha kuthetsa mavuto ambiri okhudzana ndi zolakwika za checksum.

3. Zimitsani kwakanthawi pulogalamu ya antivayirasi: Nthawi zina, mapulogalamu amasemphana pakati pa 7-Zip ndi mapulogalamu antivayirasi ikhoza kuyambitsa zolakwika za checksum. Ngati mwatsimikizira kukhulupirika kwa fayilo ndikusinthira 7-Zip popanda kuchita bwino, yesani kuyimitsa kwakanthawi pulogalamu yanu ya antivayirasi ndikuyambiranso mu 7-Zip. Ngati cholakwikacho chitazimiririka, pulogalamu yanu ya antivayirasi ingakhale ikutsekereza mbali zina za 7-Zip.⁤ Zikatero, mutha kuyesa kusintha zosintha zanu kapena kuyang'ana pulogalamu ina ya antivayirasi.

Kumbukirani kuti awa ndi malingaliro ena oti mukonze zolakwika za checksum mu 7-Zip. Ngati palibe njira iyi yomwe ingathetse vutoli, mungafunike kupeza chithandizo chowonjezera pamabwalo aukadaulo kapena kulumikizana ndi gulu lothandizira la 7-Zip. Tikukhulupirira, malangizo awa Adzakuthandizani kuthetsa mavuto anu ndikusangalala ndi zokumana nazo zopanda zolakwika mu ⁣7-Zip. Zabwino zonse!

4. Sinthani Mapulogalamu a 7-Zip kuti Mukonze Cholakwika cha Checksum

La 7-Zip pulogalamu yowonjezera ndi chida chofunikira kwambiri kuti muchepetse kunenepa checksum cholakwika zomwe zakhudza ogwiritsa ntchito ena. Vutoli, lomwe ladziwika m'mapulogalamu am'mbuyomu, litha kubweretsa zotsatira zosayembekezereka ndikusokoneza kukhulupirika kwa pulogalamuyo. owona. Komabe, chifukwa chakusintha kwatsopano, ogwiritsa ntchito angathe kuthetsa bwino Vutoli ndikusangalala ndi zomwe mukugwiritsa ntchito 7-Zip.

Chimodzi mwazotukuko zazikulu zomwe zosinthazi zimabweretsa ndi kukonza kwathunthu cholakwika cha checksum mu 7-Zip. Tsopano,⁤ ogwiritsa ntchito atha kutsimikiziridwa kuti mafayilo ⁤apanikizidwa pogwiritsa ntchito pulogalamuyo sakhala ⁤pachinyengo chilichonse kapena kutayika kwa data. Kuphatikiza apo, ntchito yachitikanso pakuwongolera magwiridwe antchito, zomwe zimatsimikizira a Kuthamanga kwachangu komanso kuthamanga kwa decompression, komanso kukhazikika kwa pulogalamu.

Ngati ndinu wogwiritsa ntchito 7-Zip, tikupangirani kuti mutero sinthani pulogalamu yanu ku mtundu waposachedwa kwambiri kuti mukonze cholakwika cha checksum. Kuti musinthe, ingoyenderani 7-zip.org ndikutsitsa pulogalamu yaposachedwa. Kumbukirani kuyikanso pulogalamuyo mukamaliza kutsitsa kuti mugwiritse ntchito bwino zomwe zasintha. Ndi zosinthazi, mudzatha kusangalala ndi kupsinjika kopanda zolakwika komanso kusokoneza, kusunga kukhulupirika kwa mafayilo anu ndi⁢ kusunga nthawi muzochita zanu zatsiku ndi tsiku.

5. Kutsimikizira ⁢chochokera ku fayilo kuti mupewe cholakwika cha ⁤checksum mu 7-Zip

Kuti mukonze cholakwika cha ⁢checksum mu 7-Zip, ndikofunikira kuti mufufuze bwino fayiloyo musanachitepo kanthu. Chekeyumu ndi mtengo wa manambala womwe umawerengeredwa kuchokera ku data yomwe ili mufayilo ⁢ndipo imagwiritsidwa ntchito kutsimikizira kukhulupirika kwake ndi kutsimikizika kwake⁢. Ngati cheke sichikufanana ndi mtengo womwe ukuyembekezeredwa, pakhoza kukhala cholakwika kapena chivundi mufayilo.

Gwiritsani ntchito njira yotsimikizira 7-Zip kuti muwone kukhulupirika kwa fayilo yoyambira. Kuti muchite izi, ingodinani kumanja pa fayilo ndikusankha njira ya "Verify Checksum" pamenyu yotsitsa. 7-Zip iwerengera cheke ndikuiyerekeza ndi mtengo womwe wasungidwa mufayiloyo. Ngati zonse zikugwirizana, zikutanthauza kuti fayiloyo ndi yathanzi ndipo palibe zolakwika za checksum. Ngati zikhalidwe sizikugwirizana, zidzakhala zofunikira kupeza kopi yolondola ya fayilo musanapitirize.

Onetsetsani kuti mwatsitsa fayilo yochokera ku gwero lodalirika. Ngati fayilo idatsitsidwa pa intaneti, ndikofunikira kutsimikizira kuti ndi yowona komanso yowona. Onetsetsani kuti mwatenga fayilo kuchokera patsamba lodalirika ndikuyang'ana kuti muwone ngati pali ndemanga kapena ndemanga pa fayilo yomwe ikufunsidwa. Gwiritsani ntchito pulogalamu yaposachedwa ya antivayirasi kuti muwonetsetse kuti fayilo ilibe pulogalamu yaumbanda kapena ma virus omwe angakhudze checksum yanu.

Chitani cheke chowonjezera pogwiritsa ntchito njira zina kuti muwonetsetse kukhulupirika kwa fayilo yoyambira. Mwachitsanzo, mutha kugwiritsa ntchito zida zowunikira kukhulupirika kwa mafayilo kapena kuyesa kutsitsa mobwerezabwereza kuti muwone ngati ma checksum amakhalabe osasintha. Kuonjezera apo, ngati fayilo yasamutsidwa pa intaneti, onetsetsani kuti mukugwiritsa ntchito ma protocol otetezeka monga SSL / TLS encryption kuti muteteze kusokoneza kapena kuwonongeka kwa deta panthawi yotumizira.

Kutsatira njira zotsimikizira mafayilo oyambira kuwonetsetsa kuti palibe zolakwika za cheke mukamagwiritsa ntchito 7-Zip. Kumbukirani kuti ndikofunikira kutsimikizira kukhulupirika kwa deta musanagwire ntchito iliyonse nayo. Kusunga mafayilo ali bwino ndikofunikira kuti mupewe zovuta ndikuwonetsetsa kudalirika kwa njira zopondereza ndi zosokoneza mu 7-Zip.

6. Konzani Mafayilo Achinyengo Kuti Muthetse Vuto la Checksum mu 7-Zip

Nthawi zina, tikamagwiritsa ntchito pulogalamu ya 7-Zip compression, titha kukumana ndi cholakwika chokhumudwitsa. Vutoli limachitika tikamayesa kumasula kapena tengani mafayilo ndipo akutiuza kuti chequesum sichikufanana, zomwe zikutanthauza kuti fayiloyo yawonongeka kapena yawonongeka.Mwamwayi, pali njira zokonzera zomwe zimatilola kuti kuthetsa vutoli ndikubwezeretsa mafayilo athu.

Chimodzi mwamasitepe oyamba kutsatira kuti athetse vutoli ndi tsimikizirani kukhulupirika kwa fayilo. Izi zikhoza kuchitika pogwiritsa ntchito njira ya "Chongani CRC Fayilo" mu menyu ya 7-Zip. Ngati zolakwika zizindikirika, titha kuyesa konza fayilo kugwiritsa ntchito zida zakunja monga QuickPAR kapena WinRAR. Zida izi zimakupatsani mwayi womanganso cheke ndikukonza mafayilo owonongeka, zomwe zimatipatsa mwayi wochotsa zomwe zili popanda mavuto.

Njira ina yomwe tingagwiritse ntchito ndi tsitsani fayilo yosawonongeka. Ngati fayilo yowonongeka idatsitsidwa kuchokera pa intaneti, ndizotheka kuti gwero loyambirira lili ndi mtundu wopanda zolakwika. Posaka fayilo kuchokera kuzinthu zosiyanasiyana zodalirika, titha kusintha kopi yomwe idawonongeka ndikukonza cholakwika cha cheke mu 7-Zip. Ndikofunika kuonetsetsa kuti mwatsitsa fayilo kuchokera kuzinthu zodalirika ndikutsimikizira kukhulupirika kwake musanapitirize kuchotsa.

7. Kukonza zoikamo zachitetezo kuti mupewe cholakwika cha checksum mu 7-Zip

Mugawoli, tiwona njira zosiyanasiyana zokongoletsera makonda anu achitetezo ndikupewa cholakwika cha checksum mu 7-Zip. Cholakwika ichi chikhoza kuchitika pamene checksum kuchokera pa fayilo Fayilo yoponderezedwa siyikufanana ndi checksum yomwe ikuyembekezeredwa. Kuti mukonze vutoli, ndikofunikira kuwonetsetsa kuti zosintha zachitetezo zadongosolo zakonzedwa bwino.

1. Sinthani mtundu wanu wa 7-Zip: Choyamba, onetsetsani kuti mwayika mtundu waposachedwa wa 7-Zip pakompyuta yanu. Mabaibulo osinthidwa nthawi zambiri amakonza zolakwika ndi zovuta zachitetezo. Mutha kuyang'ana ndikutsitsa zatsopano kuchokera pa Website 7-Zip official.

2. Tsimikizirani kukhulupirika kwa fayilo: Ndikofunika kutsimikizira kukhulupirika kwa fayilo ⁢Musanachite chilichonse ndi 7-Zip. Kuti muchite izi, mutha kugwiritsa ntchito zida monga hash checksum kapena pulogalamu yotsimikizira mafayilo. Ngati chekeni cha ⁢fayilo sichikufanana ndi cheke chomwe chikuyembekezeka, ⁣fayiloyo itha kuwonongeka⁢ kapena yasinthidwa. ⁢Pankhani iyi, tikulimbikitsidwa kupeza ⁤kopi yolondola yafayiloyo.

3. Konzani⁤ chitetezo pamakina: Kuti mupewe cholakwika cha cheke mu 7-Zip, ndikofunikira kuwonetsetsa kuti makonda anu achitetezo akonzedwa bwino. Izi zikuphatikiza ndondomeko zachitetezo chadongosolo, zilolezo zamafayilo ndi zikwatu, ndi zosintha za antivayirasi ndi zozimitsa moto. Onetsetsani kuti muli ndi zilolezo zoyenera kuti mupeze mafayilo ndi zikwatu zofunika kuti mugwiritse ntchito 7-Zip compression and extraction operations.

8. Kugwiritsa ntchito mapulogalamu ena kuti mupewe cholakwika cha cheke mu 7-Zip

Zambiri za vuto la checksum mu 7-Zip:

Vuto la 7-Zip checksum ndivuto lomwe lingachitike mukayesa kumasula mafayilo oponderezedwa pogwiritsa ntchito pulogalamuyi. Cholakwika ichi chimachitika pamene cheke cha fayilo sichikugwirizana ndi cheke chomwe chikuyembekezeka. Chequesum ndi nambala yapadera yomwe imawerengeredwa pogwiritsa ntchito algorithm inayake ndipo imagwiritsidwa ntchito kutsimikizira kukhulupirika kwa data mufayilo.

1. Sinthani 7-Zip kukhala mtundu waposachedwa:

Imodzi mwamayankho osavuta⁢opeŵa cholakwika cha checksum mu 7-Zip ndikuwonetsetsa kuti muli ndi mtundu waposachedwa kwambiri wa pulogalamuyo. Opanga 7-Zip nthawi zambiri amatulutsa zosintha pafupipafupi zomwe⁢ kukonza zolakwika ndikuwongolera kukhazikika kwa pulogalamuyo. Kuti musinthe, mutha kupita patsamba lovomerezeka la 7-Zip ndikutsitsa mtundu waposachedwa.

2. Yesani njira zina zopondereza ndi zochepetsera:

Ngati mupitiliza kukumana ndi vuto la cheke mu 7-Zip ngakhale mutasintha pulogalamuyo, mungafune kuyesa njira zina zophatikizira ndi kutsitsa. Zosankha zina zodziwika ndi WinRAR, WinZip, ndi PeaZip. Mapulogalamuwa amapereka mawonekedwe ofanana ndi 7-Zip ndipo amatha kupereka kukhazikika kokhazikika komanso kodalirika komanso kupsinjika.

9. Malangizo⁢ kuti mupewe zolakwika zamtsogolo za cheke mu 7-Zip

Nthawi zonse kumbukirani kutsimikizira kukhulupirika kwa mafayilo anu musanawatsegule kapena kuwatsegula mu 7-Zip. Chimodzi mwazabwino zopewera zolakwika za cheke ndikugwiritsa ntchito mawonekedwe a cheke mu 7-Zip. Musanatumize kapena kulandira mafayilo othinikizidwa, onetsetsani kuti cheke chikufanana ndi choyambiriracho pogwiritsa ntchito njira ya "Chongani CRC" mu mawonekedwe a 7-Zip. Ngati cheke sichikufanana, fayiloyo mwina idawonongeka pakusamutsa kapena kusungidwa ndipo iyenera kupangidwanso.

Pewani kusuntha kapena kusintha mafayilo pomwe akukanikizidwa kapena kuchepetsedwa. Panthawi yopondereza kapena kutsitsa mafayilo, ndikofunikira kuti musachite chilichonse chomwe chingasokoneze kayendetsedwe kake. Kusuntha kapena kusintha mafayilo pomwe akusinthidwa ndi 7-Zip kungayambitse zolakwika za checksum. Onetsetsani kuti mudikire mpaka ndondomekoyo itatha musanachitepo kanthu pa mafayilo osindikizidwa kapena osatsegulidwa.

Onetsetsani kuti mukugwiritsa ntchito mtundu waposachedwa kwambiri wa 7-Zip ndikusunga zatsopano. Opanga 7-Zip amatulutsa zosintha pafupipafupi kuti akonze zolakwika ndikuwongolera magwiridwe antchito. Ndikofunika kuti mukhale ndi zosinthazi kuti mupewe zolakwika zamtsogolo za checksum. Chonde yang'anani pafupipafupi zosintha zomwe zikupezeka patsamba la 7-Zip kapena kudzera pa menyu ya "Thandizo" pamawonekedwe apulogalamu. Kumbukirani kuchotsa mtundu wakale musanayike yatsopano kuti mupewe mikangano. Potsatira izi, mudzatha kupewa ndikuthetsa zolakwika za checksum mu 7-Zip.

10. Mapeto pa kuthetsa vuto la checksum mu 7-Zip

Titasanthula mosamala vuto la 7-Zip checksum, tapeza mfundo zingapo zomwe zingathandize ogwiritsa ntchito kuthetsa vutoli. Choyamba, ndikofunikira kuzindikira kuti cholakwikacho chikhoza kuchitika chifukwa cha zinthu zosiyanasiyana, monga mafayilo owonongeka kapena zovuta zogwirizana ndi chipangizocho. machitidwe opangira. Chifukwa chake, ndikofunikira kutsatira njira zotsatirazi kuti muthetse vutoli:

1. Tsimikizirani kukhulupirika kwa fayilo: Musanayambe kuchitapo kanthu, m'pofunika kutsimikizira kukhulupirika kwa fayilo yotsitsa. Kuti muchite izi, mutha kugwiritsa ntchito chida chotsimikizira cheke, monga MD5 kapena SHA-256. Ngati cheke sichikugwirizana ndi mtengo womwe ukuyembekezeredwa, muyenera kutsitsanso fayilo kuchokera kugwero lodalirika.

2. Sinthani 7-Zip: Nthawi zambiri, cholakwika cha checksum chimayamba chifukwa cha mtundu wakale wa 7-Zip. Chifukwa chake, tikulimbikitsidwa kusinthira pulogalamuyo kukhala mtundu waposachedwa kwambiri. Izi zitha kuchitika poyendera tsamba lovomerezeka la 7-Zip ndikutsitsa mtundu waposachedwa.

3. Letsani antivayirasi: Ma antivayirasi ena amatha kusokoneza njira yochepetsera mafayilo mu 7-Zip ndikuyambitsa zolakwika za checksum. Vuto likapitilira mutatha kuyang'ana fayilo ndikusintha 7-Zip, tikulimbikitsidwa kuti muyimitse kwakanthawi antivayirasi ndikuyesanso ntchitoyo.

Mwachidule, cholakwika cha checksum mu 7-Zip chikhoza kukhala chokhumudwitsa, koma potsatira ndondomeko izi ndizotheka kuthetsa. Kumbukirani kutsimikizira kukhulupirika⁤ kwa fayilo, sinthani 7-Zip ndikuyimitsa kwakanthawi antivayirasi⁤ ngati kuli kofunikira. Ndi kuleza mtima pang'ono komanso khama, mutha kuthana ndi vutoli ndikusangalala ndi 7-Zip's compression and decompression ntchito popanda mavuto.