Add a Slide with the same color as the copied slides. This can be done the easiest way with PowerPoint Slider. Step#2: Paste their slides into your slider with this tip by the creator of PowerPoint: This tip by the creator of PowerPoint. This tip by PowerPoint — Slider. The simple and free PowerPoint slide editor, also can be used to create a presentation containing slides from multiple presentations and slide presentations together in your own template. Step#1: Right-click on the slide and choose “Slide Show”. Step#2: From the new editor window, choose “Slide Show — Exclude...” and specify the exact slides you want to have “Excluded”... Step#3: Close the editor window and select your presentation Step#4: You will now have another slide from the selected slide show. Click on the newly created PowerPoint file, and then on the “Slide Show to Edit” option, then click “OK”. In Google's PowerPoint for Mac, Microsoft's PowerPoint, Adobe's QuickTime, Google's PowerPoint, as well as Apple's PowerPoint, you can easily select and combine multiple slides in one file. The Google presentation tool PowerPoint — Slider is a great open source tool. After installing and going, you can start by inserting multiple photos of your presentations. Why Slider? The Google's PowerPoint tool PowerPoint — Slider is a great tool, but it takes a lot of time to create the slide shows. A lot of time is taken by importing images (JPEG or GIF images). To make the slide show to more interesting and beautiful as the user wants, they should use a good tool. The Google's presentation tool Slider is a good enough tool to quickly create the presentation using several slides from different PowerPoint presentations — no more need to import images. Google PowerPoint Slider Why Google? Because Slider has the most features, it can create slides with different colors, text, shapes, video and many more. Also, it's free.