Kubaluleka Computer Science. Kuyini extension ifayela?

ifayela ngalinye kukhompyutha igcina uhlobo oluthile idatha. Ngokwesibonelo, kungaba ulwazi umbhalo, ikhodi hlelo, image, umsindo noma enye into. Intuitively sewazi vele ukuthi isandiso ifayela. Ngakho namuhla, thina ukwelekelela izikhala ulwazi bese uzama kokubuka shí isihloko.

definition

Isandiso - lena ingxenye lefayela, etholakala emva iphuzu lesibili. Njengomthetho, liqukethe izinhlamvu 2-4. Lesi siqu lula yesistimu yokusebenza, esibatshela wakhe, ukuthi uluphi ulwazi kuqukethwe idokhumenti bese uluphi uhlelo ukusebenzisa ukuvula ifayela.

Uma ufaka noma iyiphi idatha entsha uhlelo singenelwe ebhukwini Windows, lokho Luhlela kungaba ukusingatha. Kuyinto ngokusebenzisa lesi sithombe ukuvulwa zemibukiso akhethekile umculo - kusidlali abezindaba. Uma wayefisa, ungakwazi ukushintsha uhlelo ezizosetshenziselwa ukuvula izinhlobo ezithile amafayela.

izandiso ezidumile

Kuyasiza ukwazi ukungacabangi nje kuphela ngalokho extension ifayela, kodwa futhi yiziphi izinhlobo idatha zigcinwa imibhalo ehlukene. Nasi uhlu ezivamile ku-Windows:

• Umbhalo: txt, .doc (.docx), .rtf.
• Ikhasi lewebhu: .htm futhi .html.
• Archives: .zip, .rar.
• Izithombe: .jpg (.jpeg), .png, .BMP, .gif, .tiff.
• Umsindo: .mp3, .WAV, .wma, .cda.
• Isiqophi: .avi, .wmv, .mpg (.mpeg), .MPEG-4, .wmv, .FLV, .vob, .mdv, .SWF.
• Izethulo: .ppt (.pptx).
• Amathebula: .xls (.xslx).
• Amafonti: .ttf, .otf.
• E-izincwadi: .pdf, .epub, .fb2, .djvu.
• Yolwazi: .mdb, .accdb.
• Esebenzisekayo (ukuqala noma ukufakwa software): .exe, .bat.

Ithiphu: lapho esebenza engaziwa imibhalo nezakhiwo kusiza ngempela isiRashiya inkonzo Open-File.ru. Vele uthayiphe igama search ku lwemibhalo, futhi uzobona ulwazi oluyisisekelo: iyiphi idatha iqukethe dokhumenti (image, umbhalo, njll ...), Yikuphi kufanelekile ifayela Uhlelo isandiso, okuyinto ungakwazi uyivule.

Ukubeka nombukiso izandiso

Ngokuzenzakalelayo, uhlelo lokusebenza kubonisa ngokuzenzekelayo ifomethi idokhumenti phambi igama lakhe. Nokho, noma nini ungenza isandiso yamafayela Windows musa avele hhayi noma, kunalokho, ukuze ukuwafaka. Yini okudingeka ngikwenze?

1. Iya "Control Panel".
2. Skrola uze ufike "Izinketho ifolda." Ngo-Windows 7, ibizwa ngokuthi "Izinketho Ifolda", futhi i-Windows 8, futhi 10 - "Izilungiselelo Explorer".
3. Khetha "Buka" ithebhu ewindini elivelayo.
4. Skrolela phansi kokuthi "Izilungiselelo ezithuthukisiwe" nto "Fihla nezandiso izinhlobo zamafayela ezaziwayo" futhi uhlole ibhokisi eduze kwayo.
5. Chofoza u- "Sebenzisa" inkinobho futhi uvala iwindi.

Qaphela: uma ngabe isandiso ifayela kwi-Windows 7 noma yimuphi omunye OS ekhubazekile, kudingeka uqaphe lapho ekuqambeni kabusha noma yimaphi amadokhumenti. Uma ngephutha susa noma ushintshe leli fayela postscript alikwazi ukuvulwa.

Indlela ukushintsha isandiso

Manje ngoba sewuyazi ukuthi yini isandiso ifayela, khulumisana kungenziwa siguqulwe kanjani. Lokhu kuyadingeka uma, isibonelo, ufuna ukuvula ifayela isetshenziselwa isicelo esisodwa kolunye uhlelo lokusebenza.

Empeleni, kunezindlela ezimbili ukwenza lokhu yilezi:

1. Qamba kabusha idokhumenti - mane ufake esikhundleni "bomdabu" isandiso ezidinga (isibonelo, .html esikhundleni .txt) wena.
2. Sebenzisa isimiso esikhethekile Converter. Abanye efakwe kwi PC, abanye ayatholakala ku-intanethi. Zisetshenziswa uma udinga ukushintsha ngokuphelele ubunjalo idokhumenti.

Uma ufuna ulwazi ezahlukene uhlelo angaveli kahle ngangokunokwenzeka, kungcono ukusebenzisa ephezulu grade converters.

Amasevisi ethandwa kakhulu lokhu hlobo ingase kuqashelwe Convertio. Le Converter inthanethi isekela izandiso ezivamile ifayela, kanye eziningi namanye amathuluzi, ezifana kokucindezelwa kanye Ukuhlanganiswa-PDF-imibhalo, i-URL Converter ukukhipha umculo namavidiyo kusuka kumasayithi, kanye nokwamukelwa umbhalo isikeni.

Indlela ukushintsha uhlelo ukuvula

Futhi ekugcineni, cabangela isimo esaba khona lapho oyilandile isicelo esisha futhi ufuna ukuyisebenzisa ukusebenza imibhalo ethile. Ngokwesibonelo, ukushintsha uhlelo ezenzakalelayo ukuba ibukwe izithombe kwi-Windows kuSiphathi-Microsoft Office Isithombe. Indlela ukukwenza?

1. Khetha ifayela bese vula imenyu umongo (inkinobho yegundane kwesokudla).
2. Skrola uze ufike "Vula nge"> "Khetha kolunye uhlelo lokusebenza."
3. Khetha ohlwini oluvelayo e uhlelo ofuna futhi uphawu eduze eliqoshwe umbhalo othi "Njalo sebenzisa lolu hlelo lokusebenza ...".
4. Chofoza u- "KULUNGILE".

Lokhu kusho ukuthi i-kwelulwa isistimu yamafayela manje kuzovula ngosizo uhlelo osikhethile. Ngo-Windows 8, no-10, uma PC awayiboni isicelo ofanele, nawe nethuba ulithole "Gcina".