But when you save your work as a Picture Presentation, each slide is converted to a simple image. To the casual observer, a PowerPoint Picture Presentation looks like an ordinary PowerPoint slideshow. Picture Presentations add an additional layer of protection to your work. If you’ve only saved the Show file, you won’t be able to make changes to your presentation. pps PowerPoint Show file.īe sure to save your presentation as a plain vanilla (.pptx) file or as a macro-enabled (.pptm) file. If you’re sending your slide show to somebody who is using PowerPoint 97 through 2003, then create a. If you’re using macros in your presentation, save it as a. There are three types of PowerPoint Shows: Save an ordinary presentation as a. Your colleagues can display your slides, but they will be unable to change any part of your presentation. If you want to give your PowerPoint presentation to a friend or colleague, and you don’t want them to change anything, then save your presentation as a PowerPoint Show file. pptm files before you save them in any of these other formats. The options described below are additional ways to save your work. pptm format if you’ve used macros in your presentation). If you’re using PowerPoint 2007 or newer, you should always save your work in. PowerPoint 97 through 2003 cannot open and process. If you need to share your presentation with a colleague who is using an older version of PowerPoint, then save your slides as a. So it’s best to let it save your file with the. pptx file, but PowerPoint won’t let you play the macros that you’ve included in your slide slow. You can force PowerPoint to save a presentation that includes macros as a. If your PowerPoint presentation contains one or more macros, PowerPoint will automatically detect their presence and save your presentation as a. Your Sales Presentation file becomes Sales Presentation.pptx. When you save a simple PowerPoint presentation, you give it a name, and PowerPoint adds the file extension. By learning about PowerPoint’s file formats and options, however, you can do a much more effective job of creating presentations, backing them up, sharing them with colleagues, and protecting the information that they contain. It’s possible to use PowerPoint for years without ever thinking about the various file formats that are available to you.

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