Kuv yuav nkag mus rau lwm tus yuam sij ntawm kuv cov keyboard li cas?
Taw qhia:
Cov keyboard yog ib qho tseem ceeb ntawm cov khoom siv rau txhua lub computer lossis laptop. Nws tso cai rau cov neeg siv ntaus ntawv, taw qhia, thiab ua ntau yam haujlwm ntawm lub khoos phis tawj. Thaum cov neeg feem coob paub txog tus qauv yuam sij xws li cov ntawv, lej, thiab cov yuam sij ua haujlwm, muaj ob peb lwm cov yuam sij ntawm cov keyboard uas tuaj yeem nkag mus tau los txhim kho kev tsim khoom thiab ua haujlwm tshwj xeeb. Hauv tsab xov xwm no, peb yuav tshawb txog ntau txoj hauv kev kom nkag mus rau cov yuam sij no thiab nkag siab txog lawv txoj haujlwm. Cia peb dhia dej!
Keyboard Layout thiab Common Keys:
Ua ntej peb delve rau hauv kev nkag mus rau lwm tus yuam sij ntawm lub keyboard, cia peb paub peb tus kheej nrog cov qauv tsim thiab cov yuam sij uas pom ntawm cov keyboards feem ntau. QWERTY layout, muaj npe tom qab thawj rau tsab ntawv nyob rau sab saum toj-sab laug kab, yog cov keyboard layout siv dav tshaj plaws. Nws muaj cov tsiaj ntawv, cov lej, cov cim cim, thiab cov yuam sij ua haujlwm (F1 txog F12) uas pom thiab nkag tau yooj yim.
Modifier Keys:
Hloov cov yuam sij ua lub luag haujlwm tseem ceeb hauv kev nkag mus rau lwm cov yuam sij ntawm cov keyboard. Cov yuam sij no suav nrog Shift, Ctrl (Control), Alt (Alternate), thiab Windows / Command key (nyob ntawm qhov kev siv qhov system). Thaum siv ua ke nrog lwm cov yuam sij, hloov cov yuam sij tuaj yeem ua rau muaj zog tshwj xeeb lossis shortcuts.
1. Hloov: Tus yuam sij ua haujlwm tso cai rau cov neeg siv sau cov ntawv loj thiab nkag mus rau cov cim ntawm tib tus yuam sij li cov lej. Tuav tus yuam sij Shift thaum nias ib tsab ntawv yuam sij ua rau tsab ntawv loj. Ib yam li ntawd, tus yuam sij ua haujlwm ua ke nrog tus lej yuam sij tso cai rau kev nkag mus rau cov cim xws li @, #, $, thiab lwm yam, nyob saum tus lej kab.
2. Ctrl (Control):Tus yuam sij Ctrl feem ntau yog siv los ua ke nrog lwm cov yuam sij los ua ntau yam haujlwm xws li luam, muab tshuaj, txuag, lossis tua cov shortcuts. Piv txwv li, nias Ctrl + C luam cov ntawv xaiv, thaum Ctrl + V pastes cov ntawv theej. Ctrl + S yog siv los khaws cov ntaub ntawv, thiab Ctrl + Z yog qhov tsis ua haujlwm luv.
3. Alt (Lwm yam):Tus yuam sij Alt feem ntau siv ua ke nrog lwm tus yuam sij kom nkag mus rau cov cim tshwj xeeb lossis luv luv. Piv txwv li, nias Alt + Tab tso cai rau cov neeg siv hloov pauv ntawm cov ntawv thov qhib, thaum Alt + F4 kaw daim ntawv thov tam sim no. Alt + Enter yog siv los nkag mus rau hom puv npo hauv ntau qhov kev pab cuam.
4. Windows/Command Key:Ntawm Windows-based systems, Windows key (sawv cev los ntawm lub logo Windows) ua haujlwm raws li tus yuam sij hloov. Nws tuaj yeem siv los nkag mus rau Start menu, qhib ntau qhov system shortcuts, lossis tso cov program. Ntawm Mac systems, Command key (⌘) yog tus yuam sij sib npaug thiab muab kev ua haujlwm zoo sib xws.
Function Keys thiab lawv cov haujlwm tshwj xeeb:
Cov yuam sij ua haujlwm (F1 txog F12) yog nyob rau sab saum toj ntawm cov keyboards feem ntau thiab ua haujlwm sib txawv nyob ntawm qhov kev khiav haujlwm thiab cov software siv.
1. F1: Tus yuam sij F1 feem ntau qhib cov ntawv qhia kev pab lossis muab kev pabcuam tshwj xeeb. Hauv qee cov ntawv thov, nws tuaj yeem muab kev ua haujlwm ntxiv, xws li qhib qhov chaw teeb tsa lossis ua haujlwm tshwj xeeb.
2. F2: Tus yuam sij F2 feem ntau yog siv los hloov npe cov ntaub ntawv lossis cov folders. Thaum xaiv cov ntaub ntawv lossis cov ntawv tais ceev tseg thiab nias F2, cov neeg siv tuaj yeem hloov nws lub npe sai sai es tsis txhob nyem txoj cai lossis mus hla ntau cov ntawv qhia zaub mov.
3. F3: Hauv cov ntawv thov Windows feem ntau, nias F3 pib tshawb nrhiav hauv daim ntawv thov tam sim no lossis cov ntaub ntawv tshawb nrhiav. Nws txuag lub sijhawm thiab muab txoj hauv kev nrawm los nrhiav cov ntaub ntawv tshwj xeeb.
4. F4: Tus yuam sij F4 muaj kev siv sib txawv nyob ntawm cov ntsiab lus. Hauv cov ntawv thov xws li web browsers lossis cov ntaub ntawv tshawb nrhiav, nias F4 qhib cov npe poob qis ntawm cov ntawv sau tsis ntev los no lossis chaw nyob. Hauv lwm qhov xwm txheej, nws tuaj yeem qhib cov haujlwm tshwj xeeb cuam tshuam nrog cov haujlwm nquag lossis software.
5. F5: Tus yuam sij F5 feem ntau yog siv los kho lossis rov rub nplooj ntawv tam sim no hauv web browsers. Nws kuj tuaj yeem siv los kho cov ntsiab lus ntawm cov ntawv tais ceev tseg hauv cov ntaub ntawv tshawb nrhiav lossis pib ua slideshow hauv kev nthuav qhia software.
6. F6: Hauv web browsers, nias F6 txav tus cursor mus rau qhov chaw nyob bar, tso cai rau cov neeg siv ceev nrooj ntaus qhov URL tshiab lossis cov lus tshawb nrhiav. Hauv qee daim ntawv thov, nws tuaj yeem qhib ib qho tshwj xeeb lossis tso cai nkag rau hauv ib cheeb tsam tshwj xeeb.
7. F7: Tus yuam sij F7 feem ntau cuam tshuam nrog kev txheeb xyuas kev ua haujlwm. Nyob rau hauv cov lus processors, nias F7 pib ib tug spell-check lossis grammar-check txheej txheem thiab muab tswv yim rau kev kho.
8. F8: Tus yuam sij F8 feem ntau yog siv thaum lub sijhawm pib ua haujlwm kom nkag mus rau ntau yam kev xaiv khau raj, xws li Safe Mode lossis System Recovery. Nws yog feem ntau siv rau kev daws teeb meem.
9. F9: Tus yuam sij F9 feem ntau ua haujlwm sib txawv hauv cov haujlwm sib txawv lossis software. Hauv Microsoft Office daim ntawv thov, nws tuaj yeem qhib cov yam ntxwv tshwj xeeb ntsig txog kev suav lossis cov ntaub ntawv tshiab.
10. F10: Tus yuam sij F10 qhib cov ntawv qhia zaub mov hauv ntau daim ntawv thov. Nws feem ntau yog siv los ua ib qho shortcut rau kev nkag mus rau cov ntawv qhia zaub mov yam tsis siv tus nas.
11. F11: Nias F11 toggles puv npo hom hauv ntau lub web browsers, tso cai rau cov neeg siv saib cov vev xaib yam tsis muaj kev cuam tshuam. Nws kuj tseem siv tau rau hauv qee daim ntawv thov kom toggle ntawm ntau hom zaub.
12. F12: Tus yuam sij F12 feem ntau yog siv los qhib qhov browser tsim cov cuab yeej hauv web browsers. Nws muab kev nkag mus rau ntau yam kev debugging thiab kev txhim kho cov yam ntxwv pab tau rau cov neeg tsim tawm lub vev xaib.
Nkag mus rau cov cim tshwj xeeb thiab cov cim:
Sib nrug los ntawm cov yuam sij tus qauv, cov keyboards muaj kev nkag mus rau ntau yam ntawm cov cim tshwj xeeb thiab cov cim uas nquag siv hauv kev sib txuas lus. Cov cim no tuaj yeem nkag tau los ntawm kev sib txuas ntawm cov yuam sij lossis los ntawm kev ua haujlwm hauv software.
Nkag mus rau cov cim tshwj xeeb:
1. Siv tus yuam sij Alt: Tuav tus yuam sij Alt thiab ntaus tus lej tshwj xeeb ntawm tus lej keyboard kom tsim tau ib tus cim tshwj xeeb. Piv txwv li, Alt +0176 tsim cov cim degree ( degree ), thiab Alt +0153 tsim cov cim lag luam (™).
2. Siv Daim Ntawv Qhia Cim Cim (Windows) lossis Keyboard Viewer (Mac): Cov khoom siv built-in no tso cai rau cov neeg siv tuaj yeem xauj thiab xaiv cov cim tshwj xeeb thiab cov cim uas siv lub graphical interface. Lawv muab txoj hauv kev yooj yim rau kev nkag mus rau ntau yam ntawm cov cim yam tsis tas yuav nco cov keystrokes.
3. Siv Shortcuts: Qee cov ntawv thov, tshwj xeeb tshaj yog cov txheej txheem lo lus, muab cov shortcuts rau cov cim tshwj xeeb. Piv txwv li, hauv Microsoft Word, ntaus ntawv (c) cia li hloov nws mus rau lub cim kev cai (©).
Xaus:
Hauv kev xaus, kev nkag mus rau lwm cov yuam sij ntawm cov keyboard yog qhov tseem ceeb rau kev txhim kho cov khoom tsim tau thiab ua tiav cov haujlwm tshwj xeeb zoo. Hloov cov yuam sij, xws li ua haujlwm, Ctrl, Alt, thiab Windows / Command yuam sij, ua rau cov neeg siv nkag mus rau cov haujlwm ntxiv thiab shortcuts. Cov yuam sij ua haujlwm (F1 txog F12) muaj cov haujlwm tshwj xeeb nyob ntawm kev khiav haujlwm thiab software. Kev nkag mus rau cov cim tshwj xeeb thiab cov cim tso cai rau cov neeg siv sib txuas lus zoo dua thiab nthuav tawm qee cov tswv yim lossis cov ntsiab lus. Los ntawm kev nkag siab thiab siv cov yuam sij ntau yam no, cov neeg siv tuaj yeem ua qhov zoo tshaj plaws ntawm lawv cov keyboard thiab txhim kho lawv cov kev paub hauv computer tag nrho.
