Iskena ikhompyutha yakho kuma-virus ngaphandle kwe-antivirus

Phakathi kwamafayela amaningi afihlekile akhiqizwa yi-Windows, yizinto zeThumbs.db. Ake sithole ukuthi yimiphi imisebenzi abenzayo, nokuthi yini umsebenzisi okudingeka akwenze ngayo.

Sebenzisa i-Thumbs.db

Izinto ze-Thumbs.db azikwazi ukubonakala kwimodi evamile ye-Windows, njengoba lawa mafayela efihliwe ngokuzenzakalelayo. Kuzinguqulo zangaphambili ze-Windows, zitholakala cishe kunoma iyiphi isiqondisi lapho kunezithombe. Ezinguqulo zanamuhla zokugcina amafayela alolu hlobo kukhona isiqondisi esihlukile kuphrofayela ngayinye. Ake sibone ukuthi lixhunyiwe nokuthi kungani lezi zinto zidingwa. Ingabe ziyingozi kulesi simiso?

Incazelo

I-Thumbs.db yisici sesistimu esithembisa izithonjana ezigciniwe zezithombe ukuhlola kuqala amafomethi alandelayo: PNG, JPEG, HTML, PDF, TIFF, BMP kanye ne-GIF. Isithonjana senziwe uma umsebenzisi eqala ukubuka isithombe efayeleni, esakhiweni sayo sifana nesakhiwo se-JPEG, kungakhathaliseki ukuthi ifomethi yomthombo. Esikhathini esizayo, leli fayela isebenzisa isistimu yokusebenza ukuze isebenze umsebenzi wokubuka izithonjana zemifanekiso esebenzisa Umqhubinjengoba esithombeni ngezansi.

Ngenxa yalolu buchwepheshe, i-OS ayidingi ukucindezela izithombe isikhathi ngasinye ukwakha izithonjana, ngaleyo ndlela idle izinsiza zesistimu. Manje, ngenxa yalezi zidingo, ikhompyutha izophendukela kwisici lapho izithonjana zezithombe sezivele zikhona.

Naphezu kokuthi ifayela line-extension db (isici semininingwane), kodwa, empeleni, yi-COM-isitoreji.

Indlela yokubona i-Thumbs.db

Njengoba kushiwo ngenhla, akunakwenzeka ukubona izinto esizifundayo ngokuzenzakalelayo, ngoba abanalo kuphela umphumela "Efihliwe"kodwa futhi "Uhlelo". Kodwa ukubonakala kwabo kusengenzeka.

  1. Vula I-Windows Explorer. Kutholakala kunoma iyiphi isiqondisi, chofoza into "Isevisi". Bese ukhetha "Izinketho zeFolda ...".

  2. Iwindi yemingcele yokuqondisa iqala. Hambisa kusigaba "Buka".

  3. Ngemuva kwethebhu "Buka" vula, iya endaweni "Izinketho ezithuthukisiwe". Ngaphansi kwalo kanye kukhona i-block "Amafayela afihliwe namafolda". Kudingeka ukusetha inkinobho endaweni "Bonisa amafayela afihliwe, amafolda futhi ushayela". Futhi eduze kwepharamitha "Fihla amafayela wesistimu avikelwe" ibhokisi lokuhlola liyadingeka. Ngemuva kokusebenza okungenhla, chofoza "Kulungile".

Manje zonke izakhi ezifihliwe nezistimu zizoboniswa I-Explorer.

Kuphi iThumbs.db

Kodwa, ukuze ubone izinto zeThumbs.db, kufanele uqale uthole ukuthi yikuphi isiqondisi esitholakalayo.

Ku-OS ngaphambi kwe-Windows Vista, babekwe kufolda efanayo njengezithombe ezihambelanayo. Ngakho-ke, cishe yonke inhlawulo lapho kunezithombe, kwakukhona i-Thumbs.db yakho. Kodwa ku-OS, ngokuqala nge-Windows Vista, isiqondisi esihlukile sabiwe ukugcina izithombe ezigciniwe ze-akhawunti ngayinye. Itholakala ekhelini elilandelayo:

C: Abasebenzisi igama lephrofayela AppData Indawo Microsoft Windows Explorer

Ukuya esikhundleni senani "iphrofayela_name" kufanele ubeke isimiso somsebenzisi othize. Kulesi siqondisi kukhona amafayela weqembu thumbcache_xxxx.db. Zifana nezinhloso ze-Thumbs.db, ezazinguqulo zangaphambili ze-OS zitholakala kuwo wonke amafolda lapho kunezithombe.

Ngesikhathi esifanayo, uma i-Windows XP ifakwe ngaphambilini kwikhompyutha, i-Thumbs.db ingahlala kumafolda, ngisho noma okwamanje usebenzisa inguqulo yesimanje ye-OS.

Susa i-Thumbs.db

Uma ukhathazeka ngokuthi i-Thumbs.db iyinkimbinkimbi ngenxa yokuthi ezinye izinhlelo zokusebenza zisefolda amaningi, khona-ke asikho isizathu sokukhathazeka. Njengoba sithole, ezimweni eziningi lokhu kuyifayili yesistimu evamile.

Kodwa ngesikhathi esifanayo, izithonjana ezigciniwe zifaka ingozi ebomini bakho. Iqiniso liwukuthi ngisho nangemva kokuba izithombe ngokwazo zisuswe kwi-disk eyinkimbinkimbi, izithonjana zabo zizoqhubeka zigcinwe kule nto. Ngakho-ke, ngosizo lwesofthiwe ekhethekile, kungenzeka ukuthola ukuthi yiziphi izithombe ezazigcinwe ngaphambili kukhompyutha.

Ngaphezu kwalokho, lezi zakhi, nakuba zincane kakhulu, kodwa ngesikhathi esifanayo zithatha inani elithile kwi-hard drive. Njengoba sikhumbula, bangagcina ulwazi mayelana nezinto ezikude. Ngakho, ukuze unikeze umsebenzi wokubuka kuqala, idatha ecacisiwe ayisadingeki, kodwa, noma kunjalo, iqhubeka ihlala isikhala kwi-hard drive. Ngakho-ke, kunconywa ukuba uhlanze i-PC ngezikhathi ezithile uhlobo olucacisiwe lwamafayela, ngisho noma ungenakho ukufihla.

Indlela 1: ukususwa okukhipha ngesandla

Manje ake sithole ukuthi ungasusa kanjani amafayela e-Thumbs.db. Okokuqala, ungasebenzisa ukususwa okujwayelekile kwebhuku.

  1. Vula ifolda lapho into ekhona khona, isilungiselele ngaphambili ukuboniswa kwezinto ezifihliwe nezistimu. Chofoza ngakwesokudla efayeleni (I-PKM). Kuhlu lomongo, khetha "Susa".

  2. Njengoba into esusiwe ingokwesigaba sesistimu, iwindi lizovula lapho uzobuzwa khona uma uqiniseka ngempela ezenzweni zakho. Ngaphezu kwalokho, kuyoba nesixwayiso sokuthi ukuqedwa kwezici zesistimu kungaholela ekusebenziseni kwezinye izinhlelo zokusebenza, ngisho ne-Windows yonke. Kodwa ungesabi. Ngokuqondile, lokhu akusebenzi kuThumbs.db. Ukususa lezi zinto ngeke kuthinte ukusebenza kwe-OS noma izinhlelo. Ngakho-ke uma unqume ukususa izithombe ezigciniwe, zikhululeke ukuchofoza "Yebo".

  3. Ngemuva kwalokhu, into izosuswa kudoti. Uma ufuna ukuqinisekisa ngokugcwele imfihlo, khona-ke ungakwazi ukuhlanza ibhasikidi ngendlela ejwayelekile.

Indlela 2: Susa nge-CCleaner

Njengoba ubona, kulula kakhulu ukususa izakhi ngaphansi kokucwaninga. Kodwa kulula uma unayo i-OS ingaphambilini kune-Windows Vista noma ugcina izithombe kufolda eyodwa kuphela. Uma unayo i-Windows XP noma ngaphambili, futhi amafayela wesithombe asezindaweni ezihlukene kukhompyutheni yakho, ukukhipha ngesandla i-Thumbs.db kungaba inqubo ende kakhulu futhi eyinkimbinkimbi. Ngaphezu kwalokho, azikho iziqinisekiso zokuthi awuphuthelwa noma iyiphi into. Ngenhlanhla, kunezinsiza ezikhethekile ezikuvumela ukuba uhlanze i-cache yesithombe ngokuzenzakalelayo. Umsebenzisi cishe ngeke adinge ukucindezeleka. Enye yezinhlelo ezithandwa kakhulu kule ndawo yi-CCleaner.

  1. Run CCleaner. Esigabeni "Ukuhlanza" (iyasebenza ngokuzenzakalelayo) kuthebhu "Windows" thola i-block "IWindows Explorer". It has parameter I-cache yesithonjana. Ukuze kuhlanzwe, kubalulekile ukuthi uphawu lokubeka lubekwe phambi kwaleli pharamitha. Hlola ibhokisi eceleni kweminye imingcele ngokuqonda kwakho. Chofoza "Ukuhlaziywa".

  2. Isicelo senza ukuhlaziywa kwedatha kwikhompyutha engasuswa, kufaka phakathi izithonjana zezithombe.

  3. Emva kwalokho, uhlelo lokusebenza lubonisa ulwazi mayelana nokuthi iyiphi idatha engasuswa kukhompyutha, nokuthi ingakanani isikhala esotholakala. Chofoza "Ukuhlanza".

  4. Ngemuva kokuthi inqubo yokuhlanza iphelile, yonke idatha emakwe ku-CCleaner izosuswa, kufaka phakathi izithonjana zezithombe.

Ukungahambi kwalendlela ukuthi ku-Windows Vista nakamuva, ukusesha izithonjana zezithombe kwenziwa kuphela ku-directory "Explorer"lapho isimiso sabo futhi sisindisa khona. Uma ama-disks akho esenayo i-Thumbs.db esuka ku-Windows XP, ngeke atholakale.

Indlela 3: I-Database Database Cleaner

Ngaphezu kwalokho, kunezinsiza ezikhethekile ezenzelwe ukususa izithonjana ezigciniwe. Ziyazikhethela kakhulu, kodwa ngesikhathi esifanayo zivumela ukulungiswa okucacile kokususwa kwezakhi ezingadingekile. Lezi zicelo zihlanganisa i-Thumbnail Database Cleaner.

Landa i-Thumbnail Database Cleaner

  1. Le Umbuso awudingi ukufakwa. Vele ugijime ngemuva kokulanda. Ngemuva kokuqalwa, chofoza inkinobho. "Dlulisa amehlo".

  2. Iwindi yokukhetha yokuqondisa ivula lapho iThumbs.db izoseshwa khona. Kufanele ukhethe ifolda noma idrayivu enengqondo. Ngeshwa, ikhono lokuhlola wonke amadiski ngesikhathi esisodwa kukhompyutha ayitholakali. Ngakho-ke, uma uneziningana zazo, kuzodingeka wenze inqubo ngemoto ngayinye ehlakaniphile ngokwehlukana. Ngemuva kokuba isiqondisi sikhethiwe, cindezela "Kulungile".

  3. Khona-ke, qhafaza iwindi elisevisi elikhulu "Qala usesho".

  4. Ukusesha i-Database Database Cleaner ye-thumbs.db, ehthumbs.db (izithonjana zevidiyo) namafayela e-thumbcache_xxxx.db kuhla lwemibhalo ecacisiwe. Emva kwalokho unikeza uhlu lwezinto ezitholakalayo. Ohlu ungabona usuku lapho kwakhiwe khona into, ubungako bayo kanye nefolda yendawo.

  5. Uma ufuna ukususa hhayi zonke izithonjana ezigciniwe, kodwa kuphela ezinye zazo, khona-ke ensimini "Susa" ungahloli izinto ofuna ukuzishiya. Ngemuva kokuchofoza lokho "Hlanza".

  6. Ikhompiyutha izosuswa izinto ezibekiwe.

Indlela yokususa usebenzisa uhlelo lwe-Thumbnail Database Cleaner isithuthukisiwe kakhulu kunokusebenzisa i-CCleaner, njengoba ivumela ukucinga okujulile kwezithonjana ezigciniwe (kufaka phakathi izinto ezisalayo kusuka ku-Windows XP), futhi inikeza ikhono lokukhetha izinto ongazisusa.

Indlela 4: Amathuluzi weWindows ashumekile

Ukususa izithonjana zezithombe nakho kungenziwa ngokuzenzakalelayo ngokusebenzisa amathuluzi akhiwe ngaphakathi kwe-Windows.

  1. Chofoza "Qala". Emenyu, khetha "Ikhompyutha".

  2. Ifasitela ivuleka ngohlu lwama diski. Chofoza I-PKM igama le disk lapho iWindows itholakala khona. Ezimweni eziningi, lokhu kuyidiski. C. Kuloluhlu, khetha "Izakhiwo".

  3. Ku-window window ithebhu "Jikelele" chofoza "Disk Cleanup".

  4. Uhlelo lwenza ukuskena kwedisk, ukucacisa ukuthi yiziphi izinto ezingasuswa.

  5. Iwindi yokuhlanza i-disk ivula. Ku-block "Susa amafayela alandelayo" hlola kuseduze kwento "Izinketho" kwakukhona uphawu. Uma kungenjalo, ke faka. Beka uphawu lokuhlola eduze kwezinto zonke ngokuqonda kwakho. Uma ungasifisi ukususa noma yini, konke kufanele kususwe. Ngemuva kokuchofoza lokho "Kulungile".

  6. Ukususa izithonjana kuzokwenziwa.

Ukungahambi kwalendlela kufana nokusebenzisa i-CCleaner. Uma usebenzisa iWindows Vista nezinguqulo zamuva, uhlelo lucabanga ukuthi izithonjana ezigciniwe zingatholakala kuphela kuhla lwemibhalo efakiwe. Ngakho-ke, ngaphandle kweWindows XP, izinto ezihleliwe azikwazi ukususwa ngale ndlela.

Khubaza i-caching yesithonjana

Abanye abasebenzisi abafuna ukuqinisekisa ukugcina okuyimfihlo abanelisekile ngokuhlanzwa okujwayelekile kwesistimu, kodwa bafuna ukuqeda ngokuphelele amathuba okugcina isikhumba sezithombe. Ake sibone ukuthi lokhu kungenziwa kanjani kwezinye izinguqulo ze-Windows.

Indlela 1: I-Windows XP

Okokuqala, cabanga ngalesi sinyathelo kwi-Windows XP.

  1. Sidinga ukuhambisa efasiteleni lesakhiwo sefolda ngendlela efanayo echazwe ekuqaleni lapho sikhuluma ngokuvula ukubonakala kwezinto ezifihliwe.
  2. Ngemuva kokuqala iwindi, thuthela kuthebhu "Buka". Hlola ibhokisi eceleni kwepharamitha "Ungadala ifayela lesithonjana" bese uchofoza "Kulungile".

Manje izithonjana ezintsha ezinqolobane ngeke zikhiqizwe ohlelweni.

Indlela 2: Izinguquko zeWindows zanamuhla

Kulezo zinguqulo ze-Windows ezikhishwe ngemuva kwe-Windows XP, ukukhubaza ukugcinwa kwe-thumbnail ye-thumbnail kunzima kakhulu. Cabanga ngale nqubo ngesibonelo seWindows 7. Kwezinye izinguqulo zesimanje zesistimu, ukuguqulwa kwe-algorithm kufana nokufanayo. Okokuqala, kufanele kuqashelwe ukuthi ngaphambi kokuba wenze inqubo echazwe ngezansi, udinga ukuba nemalungelo okuphatha. Ngakho-ke, uma okwamanje ungangeni ngemvume njengomlawuli, udinga ukuphuma uphinde ungene futhi, kodwa kakade ngaphansi kwephrofayela ecacisiwe.

  1. Thayipha kukhibhodi Win + R. Ewindini lesithuluzi Qalisa, okuzoqala emva kwalokho, faka:

    gpedit.msc

    Chofoza "Kulungile".

  2. Umhleli wenqubomgomo yendawo yasungulwa. Chofoza egameni "Ukulungiswa komsebenzisi".

  3. Okulandelayo, chofoza "Izifanekiso Zokuphatha".

  4. Bese ucindezela "Ama-Windows Components".

  5. Uhlu olukhulu lwezingxenye luvulwa. Chofoza egameni "IWindows Explorer" (noma nje "Explorer" - kuye ngokuthi i-OS version).

  6. Chofoza kabili inkinobho yegundane lesokunxele egameni "Khubaza i-caching yesithonjana kumafayela afihliwe thumbs.db"

  7. Ewindini evuliwe, thutha ukushintshela endaweni "Vumela". Chofoza "Kulungile".

  8. I-Caching izokhutshazwa. Uma esikhathini esizayo ufuna ukuyivula futhi, uzodinga ukwenza inqubo efanayo, kodwa kuphela efasiteleni lokugcina, usethe inkinobho ephikisana nepharamitha "Akumisiwe".

Iphequlula okuqukethwe kwe-Thumbs.db

Manje siza embuzweni wokubuka okuqukethwe kweThumbs.db. Kumele masinyane sithi amathuluzi akhiwe ngaphakathi ohlelweni alinakwenziwa. Kudingeka ukusebenzisa isofthiwe yangaphandle.

Indlela 1: I-Database Database Viewer

Uhlelo olunjalo oluzosivumela ukuthi sibheke idatha kusuka ku-Thumbs.db yi-Database Database Viewer. Lolu hlelo lokusebenza ngumkhiqizi ofanayo njenge-Database Database Cleaner, futhi akudingi ukufakwa.

Landa i-Thumbnail Database Viewer

  1. Ngemuva kokuqalisa i-Thumbnail Database Viewer, sebenzisa indawo yokuzula ngakwesokunxele ukuya encwadini lapho izithakazelo ozifunayo zikhona. Khetha bese uchofoza. "Sesha".

  2. Ngemva kokusesha kuqediwe, insimu ekhethekile ibonisa amakheli azo zonke izinto zeThumbs.db ezitholakala kuhla lwemibhalo ecacisiwe. Ukuze ubone ukuthi yiziphi izithombe ezithombeni ezithile eziqukethe, mane ukhethe. Ngakwesokudla kwes window yezinhlelo, zonke izithombe ezinezithonjana ezithengayo zikhonjiswa.

Indlela 2: I-Thumbcache Viewer

Olunye uhlelo olungasetshenziswa ukubuka izinto ezithakazelisayo kithi yiThumbcache Viewer. Nokho, ngokungafani nesicelo sangaphambilini, asikwazi ukuvula zonke izithombe ezigciniwe, kodwa izinto ezifana ne-thumbcache_xxxx.db, okungukuthi, ezenziwe ku-OS, ngokuqala nge-Windows Vista.

Landa i-Thumbcache Viewer

  1. Qalisa i-Thumbcache Viewer. Chofoza kwimenyu ngokulandelana ngegama. "Ifayela" futhi "Vula ..." noma usebenzise Ctrl + O.

  2. Iwindi elungiswa lapho okudingeka uhambe khona ekuqondeni lapho into itholakala khona. Emva kwalokho khetha into thumbcache_xxxx.db bese uchofoza "Vula".

  3. Uhlu lwezithombe into ethile yesithonjana equkethe. Ukuze ubuke isithombe, khetha nje igama layo kuhlu, futhi lizoboniswa efasiteleni elengeziwe.

Njengoba ubona, ukugcinwa kwama-miniatures kungabi nengozi, kepha kunokufaka isandla ekusebenzeni ngokushesha. Kodwa zingasetshenziswa ngabangenayo ukuthola ulwazi mayelana nemifanekiso esusiwe. Ngakho-ke, uma ukhathazekile mayelana nokuyimfihlo, kungcono ukuhlunga ngezikhathi ezithile ikhompyutha yezinto ezigciniwe noma ukhubaza ukugcinwa kwe-caching ngokuphelele.

Ukususa uhlelo lalezi zinto kungenziwa njengamathuluzi okwakhiwe, futhi ngosizo lwezicelo ezikhethekile. I-Database Database Cleaner isebenza ngalolu daba kunazo zonke. Ngaphezu kwalokho, kunezinhlelo eziningana ezikuvumela ukubuka okuqukethwe kwezithonjana ezigciniwe.

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