How to use ps as a poster 1, the poster must first decide the layout of the poster, that is, determine the aspect ratio, and then choose the background that conforms to the aspect ratio. 2. After opening the background picture with ps, copy a background picture layer, and then create a new blank layer. 3. Next, text materials will be used. The text can be edited by the text editing function of ps, or you can use the material file. Here, the material file is used first. Put the text material into the blank layer, then adjust the position and confirm the placement. 4. Mask with the color range of the mask, so that the white background of the text is hidden and the text is placed in the poster. 5, and then select the filter, external luminous filter. Make the text stand out. 6. After editing the theme text, add some detailed text with the command of Add Text. 7. Finally, add some more (such as crows flying over) so that the poster is finished. Of course, this is just a simple demonstration, so it's just a very rough work. What software should be used to publicize the poster on the bulletin board after the student union changes? How to do it, Photoshop and CorelDRAW are preferred. Of course, this requires a certain foundation. If you don't have people in this field and don't want to spend time studying, a simple image processing tool such as Light and Shadow Magician or Meitu Xiu Xiu can make do, but it may be distorted after amplification. How to make bulletin board with ppt? First, you need to find the border of the bulletin board (of course, you can choose not to use the border). Borders can be rectangular or rounded rectangles that come with PPT, or it is not bad to search for some borders directly on Baidu pictures. Then word processing, usually highlighting the title, time, place, or short slogans, can be highlighted with key colors, but the overall color matching of the bulletin board should be harmonious. If you don't fill in the information, you can cross it for next time. Besides ppt, you can also choose wordphotoshop to do it.