ComputersCov khoom

Yuav ua li cas yog tus nas cursor

Thaum lub sij hawm tam sim - lub sij hawm ntawm lub ntiaj teb no computerization - ib tug neeg tej zaum yuav zoo li coj txawv txawv rau cov nqe lus nug ntawm yog dab tsi lub cursor. Tab sis tam sim no ib tug neeg rau cov thawj lub sij hawm ntsib nrog ib tug computer, thiab rau nws tag nrho cov nyob rau hauv cov cheeb tsam no yuav tsum tau piav qhia, nrog rau qhov teeb meem.

Kev txiav txim ntawm tus cursor

Lo lus "tshaj" yog muab los ntawm cov lus Askiv lo lus cursor, uas muaj ntau lub ntsiab, tab sis lub tseem ceeb tshaj plaws - nws yog ib tug "pointer".

Thiab lub Performance index yuav qhia:

1. Muab tus saib (screen), qhov twg tom ntej no cim yuav tsum displayed.

2. Qhov chaw uas koj yuav khiav cov nyhuv ntawm ntau yam manipulators kev cob cog rua rau koj lub computer - xws li manipulators yuav pab raws li ib tug computer nas, ib tug graphics ntsiav tshuaj, joystick, thiab ntau lwm tus neeg.

Paub qhov txawv cursors thiab cov ntawv nyeem cursor taw ntaus ntawv.

Cov thawj pab pawg neeg yog cov neeg uas txiav txim rau qhov chaw ntawm lub tom ntej no cim printing (saib yam khoom 1 saum toj no.), Thiab mus rau lub thib ob - cursors thov siv manipulators, nyob rau hauv particular, nws yuav ua tau tus nas cursor.

Tus cursor tsis tsuas qhia lub tswv yim qhov chaw, tab sis kuj xa mus rau:

• nyob rau hauv uas lub ntawv tawm tswv yim hom, piv txwv li nyob rau hauv ib lub tswv yim hom los yog ib tug hloov hom (los nias lub khawm Insert);

• hom ntawv nyeem, xws li font loj, font style, thiab lwm tus neeg.

Rau ib dlaim phaj tswv yim dab tsi lawm, mention yuav tsum tau ua los ntawm nws kev hloov thiab cov ntaub ntawv.

Rau cov ntawv nyeem cursor yuav ua tau yooj yim mus nrhiav tau nyob rau hauv cov ntawv nyeem, nws yog feem ntau ua blinking. Feem ntau nws yog ib tug ntsug flashing kab. Nws qhov siab sau raws nkaus Ii qhov loj ntawm lub koos pis. Tej zaum, es tsis txhob ntawm lub txoj kab ntsug siv lwm yam hais xws li ib tug duab plaub, thiab txoj kab m. P.

Form-pointers cursors

Tej ntaub ntawv muaj ib tug tseem ceeb npaum li cas. Ntawm no yog ib co ntawm lawv, raws li nyob rau hauv txoj kev tshawb no tsab xov xwm tsis ua kev zoo siab ua tag nrho lawv muaj ntau haiv neeg.

1. Tus xub yog hu ua lub neej ntawd cursor. Feem ntau, cov kwv taw mus rau los ntawm ib tug pointer, nws qhia tus neeg siv hais txog lub tseem sis raug zoo nrog nws.

2. Ntxuav Tes hyperlink hais txog.

3. Crosshair yog siv rau graphics xaiv.

4. Xaiv cov ntawv tawm tswv yim muaj peev xwm tshaj tawm ntawv nyob rau hauv daim teb no.

5. Tus cursor tsiv hais tias xaiv yam khoom yuav dragged.

Nrog lwm cov ntaub ntawv ntawm cursors zoo tshaj plaws pom nyob rau hauv tus txheej txheem ntawm kev ua hauj lwm nyob rau hauv lub computer. Nyob rau tib lub sij hawm, li cas ib tug cursor yog tshwj xeeb yog tseeb.

Teeb meem nyob rau hauv lub cursor tswj

Muaj mob qhov twg cursor tsis txav. Yog vim li cas rau qhov no tej zaum yuav muaj ib tug yawm muaj ntau. Thiab sau tag nrho lawv, feem ntau yuav tsis yooj yim sua. Nws nyob nyob rau hauv particular rau dab ntaus ntawv yog siv rau cov cursor tswj, thiab cov qauv ntawm cov nws kev twb kev txuas mus rau ib tug computer, thiab lwm tus neeg. Txawm li cas los, feem ntau yuav ua rau muaj raws li nram qab no. Yog hais tias tus ntaus ntawv yog kev cob cog rua rau ib tug wired computer, nws yuav, tus cursor tsis txav vim hlau breakage. Yog hais tias lub kev twb kev txuas yog wireless, nws yog feem ntau yuav hais tias yog cov tswj tsev yog tsis muaj tshwj tsis yog tias nws yog nruab nrog ib tug mus, los yog nws zaum roj teeb. Tsis tas li ntawd, tej zaum nws yuav tawm ntawm kev txiav txim lub teeb liab receiver ntawm cov tswj ntaus ntawv. Tej receivers yog feem ntau kev cob cog rua lub computer ntawm USB.

Qhov ntau hais tias cov computer tsis muaj qhov tseeb neeg tsav tsheb, nyob rau hauv Feem ntau, me me. Tab sis qhov no daim tshev no kuj pab tau li cas.

Nyob rau hauv lwm yam mob, daws cov teeb meem yuav tsuas yuav ib tug tshwj xeeb.

Hais tias yog ib tug thawj approximation, cov lus teb rau lo lus nug ntawm yog dab tsi lub cursor.

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