On the View menu, point to Master, and then click Slide Master or Notes Master. Change images to the one you like, then it will apply to all the other slides. Image information in product Image CD: Medicine Today (PhotoDisc) Note to customers: This image has been licensed to be used within this PowerPoint template only. You may not extract the image for any other use.请在此输入您的标题请在此输入您的文本。LOREM IPSUM DOLOR LOREMLorem ipsum dolor sit amet, consectetur adipisicing elit.LoremLOREM IPSUM Lorem ipsum dolor sit amet, consectetur adipisicing elit.LoremLOREM IPSUM