Qhov Option key ntawm tus keyboard nyob qhov twg?
Qhov Option key ntawm tus keyboard nyob qhov twg?

Video: Qhov Option key ntawm tus keyboard nyob qhov twg?

Video: Qhov Option key ntawm tus keyboard nyob qhov twg?
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Anonim

Cov tus yuam sij xaiv yog a tus yuam sij keyboard nrhiav Apple computers. Nws yog siv los tsim cov cim tshwj xeebandas hloov kho rau lwm cov lej hais kom ua. Raws li tau pom hauv daim duab, lub tus yuam sij xaiv pom nyob ib sab ntawm controlandcommand cov yuam sij . Txij li thaum nruab nrab-1990s, qhov no tus yuam sij tau suav nrog cov ntawv me me "alt" rau nws.

Kuj paub, qhov Option key ntawm lub Windows keyboard nyob qhov twg?

Nws feem ntau zaum ib sab ntawm Ctrl tus yuam sij nyob rau sab laug ntawm kab hauv qab. Lub Alt tus yuam sij yuav paub ntau dua Qhov rai Cov neeg siv PC raws li cov tus yuam sij tam sim ntawd mus rau sab laug ntawm Spacebar. Yog li yog tias koj ntsaws ib Qhov rai los yog IBMPC keyboard rau hauv Mac, nias lub Alt tus yuam sij hasthesame nyhuv li nias lub Xaiv tus yuam sij.

Tsis tas li ntawd, qhov Option key ntawm IPAD keyboard yog dab tsi? H (Control-Option-H)

khawm tsev ↑↓ (Saib xub xub, xub xub) Tib lub sijhawm coj mus rhaub cov khoom xaiv ? ↓ (Option-Down xub) Scroll cia ?↑ (Option-Up xub) Scroll nce ← los yog ?→ (Kev xaiv-Sab laug xub lossis xaiv-Rightarrow) Scroll sab laug lossis sab xis

Qhov thib ob, qhov yuam kev hais kom ua ntawm cov keyboard nyob qhov twg?

Xwb hu ua beanie tus yuam sij , clover nplooj tus yuam sij , cmd ua , qhib Apple tus yuam sij , los yog lus txib , cov yuam kom ua yog a tus yuam sij tsim los ntawm Susan Kare uas muaj nyob rau hauv tag nrho cov kua keyboards . Daim duab yog ib qho piv txwv ntawm qhov no tus yuam sij zoo li ntawm Apple keyboard ib sab ntawm kev tswj andoption cov yuam sij.

Koj ntaus ntawv tsawg dua lossis sib npaug li cas rau kos npe rau ntawm cov keyboard?

Kom tau txais < cim ( tsawg dua ) koj hom tus yuam sij coma thaum tuav tus yuam sij hloov. Txhawm rau kom tau txais cov khoom lag luam zoo cim (cov ntau dua los yog sib npaug rau) siv tus yuam sij xaiv thiab lub sij hawm yuam sij. Rau hom cov > cim ( loj dua ) nias hloov thiab lub sij hawm yuam sij. Ona PC keyboard nws tsuas yog txawv me ntsis.

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