Tutorials & Tips

How to Draw a Sine Wave in PowerPoint

If you need to draw a sinusoidal curve in PowerPoint for your presentations then here we will show different approaches that you can use depending on your needs. Sine Wave or Sinusoidal wave is a mathematical curve that describes a smooth repetitive oscillation. It is named after the function sine, of which it is the graph. Accordingly to …

How to duplicate slides in PowerPoint

You can duplicate your PowerPoint slides easily using Microsoft PowerPoint within the same presentation or across different .PPT presentations. In PowerPoint you can just right click in the slide panel and then click Duplicate. This action will duplicate your current slide by creating a new slide with the same content. The other method to duplicate a …

How to Crop and Resize Images in PowerPoint

PowerPoint has many features that we can use to handle images in the presentation slides. Cropping and resizing are one of the most unknown features for many. However, these features are compelling, and we can use crop and resize to enhance our presentations with images. Resize and crop in PowerPoint Both features, Resize and Crop …

How to Draw Polygons in PowerPoint with Shapes

Polygons are significant figures that are used well and can enhance your PowerPoint presentations positively. Here, we will show you how to create nice polygons for PowerPoint slides using Shapes. The shape feature in PowerPoint is powerful and lets you draw virtually any figure in the PowerPoint slide. It is great, for example, to draw …