

This will bring up the Compress Pictures options box. Select an image, then press Format > Compress Pictures in the ribbon bar. To start, open your PowerPoint presentation. However, PowerPoint does offer several compression options, so you can decide to use better quality images, although the image compression will be reduced as a result. The downside to this is a reduction in image quality. Reducing image sizes in Office documents will reduce the overall file size, and the best way to do this is by compressing your images. More images mean a bigger file, but you can take some steps to reduce the problem. The biggest problem with any PowerPoint presentation isn’t the text-it’s the images. If your PowerPoint presentation file is too big, here are some steps you can take to reduce the overall file size.

Unfortunately, the larger the presentation and the more elements you use, the bigger the file.
