How to change a black-and-white picture to color in PowerPoint

Cov txheej txheem:

How to change a black-and-white picture to color in PowerPoint
How to change a black-and-white picture to color in PowerPoint
Anonim

Yuav Paub

  • In a new PowerPoint, xaiv Home > New Slide > Blank. Xaiv Insert > Pictures, ntxiv ib daim duab. Mus rau New Slide > Dublicate Selected Slides.
  • Hloov cov duab xim rau hauv hom xim dub thiab dawb: Xaiv cov duab, tom qab ntawd mus rau Format > Color > Saturation: 0%.
  • Insert a transition between the slides: Xaiv xim duab swb > Transitions > Fade. Xaiv Slide Show > From Pib mus saib.

Kab lus no piav qhia yuav ua li cas tig cov duab dub-thiab-dawb rau xim hauv koj qhov kev nthuav qhia PowerPoint hauv txoj hauv kev uas ua rau cov xim ploj mus. Cov lus qhia npog PowerPoint 2019, 2016, thiab 2013; PowerPoint rau Microsoft 365; thiab PowerPoint rau Mac.

Ntawm koj daim duab rau hauv PowerPoint

Txhawm rau pib qhov kev ua kom yuam kev PowerPoint no, xaiv cov duab koj xav siv, tso rau ntawm tus swb, thiab tom qab ntawd muab cov swb rau cov nyhuv.

  1. Qhib qhov kev nthuav qhia PowerPoint dawb paug.
  2. Xaiv Home.
  3. Xaiv tus New Slide nqes xub thiab xaiv Blank txhawm rau qhib qhov swb.

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  4. Xaiv Insert > Pictures qhib qhov Insert Picture dialog box.

    Yog tias koj tsis muaj daim duab khaws cia hauv koj lub computer, xaiv Insert > Online Pictures txhawm rau tshawb Creative Commons rau ib daim duab.

  5. Nrhiav daim duab xav tau ntawm koj lub computer thiab xaiv Insert txhawm rau ntxiv rau qhov swb.

    Yog xav tau, hloov daim duab ntawm tus swb.

  6. Xaiv Insert.
  7. Xaiv tus Tshiab Slide down xub thiab xaiv Duab Xaiv Xaiv Slides. Cov lus txib no ntxig ib daim ntawv luam ntxiv, zoo ib yam ntawm cov swb xaiv.

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Hloov thawj daim duab rau xim dub thiab dawb

Cov kauj ruam tom ntej yog hloov cov duab xim rau hauv hom xim dub thiab dawb siv hauv kev nthuav qhia. Qhov kev nthuav qhia tshwm sim qhia tau hais tias ib daim duab hloov ntawm cov xim dub thiab dawb rau xim.

  1. Xaiv cov duab ntawm koj thawj tus swb. Daim duab Tools Format tab yog ntxiv rau Ribbon.
  2. Xaiv Format > xim.

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  3. Xaiv Saturation: 0% hloov daim duab rau xim dub thiab dawb.

Hloov Slides rau Xim Xim

Tam sim no koj muaj ob daim slides hauv koj qhov kev nthuav qhia PowerPoint, ib qho nrog cov duab xim thiab ib qho tsis muaj, ntxig qhov kev hloov pauv ntawm ob qhov swb. Thaum khiav lub PowerPoint slideshow, cov nyhuv ua rau nws tshwm sim yog tias thawj cov duab dub thiab dawb tau hloov mus rau xim.

  1. Xaiv tus swb thib ob uas muaj cov duab xim.
  2. Select Kev hloov pauv.
  3. Xaiv Fade.

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  4. Xaiv Preview txhawm rau saib qhov tshwm sim.

Siv Animations ua lwm txoj hauv kev

Yog tias koj tab tom ua rau qee yam nyuaj dua, hloov koj daim duab los ntawm cov xim dub thiab dawb rau xim yam tsis tas yuav tsum muaj ob daim duab sib npaug siv cov animation. Tom qab koj ntxig koj cov duab mus rau thawj tus swb, ua raws li cov lus qhia no:

  1. Luam daim duab thiab muab tso rau saum thawj daim duab. Xyuas kom tseeb tias daim duab thib ob no tau muab tso rau hauv thawj daim duab.
  2. Hloov cov duab saum toj rau dub thiab dawb.
  3. Xaiv Animations thiab xaiv Fade.

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    Yuav kom txo qis cov txiaj ntsig ntawm kev hloov pauv, xaiv qhov Lub sijhawm nqes xub.

  4. Xaiv Preview txhawm rau saib qhov tshwm sim.

View the Trick in PowerPoint

Txhawm rau kuaj cov xim hloov pauv hauv koj qhov kev nthuav qhia PowerPoint, xaiv Slide Show > Los PibRaws li koj saib koj cov slideshow, koj ' yuav pom cov nyhuv tshwm sim ntawm ob qhov swb, tsim qhov kev xav tsis zoo ntawm cov duab dub thiab dawb raug coj los ua lub neej hauv cov xim.

Cov lus qhia rau cov duab hauv PowerPoint

Ua kom koj cov duab kom zoo rau qhov loj me ua ntej tso rau hauv koj qhov slideshow. Qhov kev xyaum no txo qhov pom qhov loj me thiab cov ntaub ntawv loj ntawm cov duab.

PowerPoint slides tuaj nyob rau hauv ob qhov ntau thiab tsawg: Txheem (4: 3) thiab Widescreen (16: 9). Siv tus qauv loj rau ntawm qhov screen qhia thiab cov duab loj kom 10 nti dav thiab 7.5 nti siab. Siv Widescreen thaum uas qhia koj cov slideshow ntawm ib tug widescreen ntaus ntawv thiab loj dluab yuav tsum 13.3 nti dav thiab 7.5 nti siab.

Yog tias koj daim duab loj dua qhov screen loj, PowerPoint cia li hloov cov duab kom haum rau hauv swb.

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