This article explains how to turn an XML file into a PowerPoint compatible file using an online converter.
Steps
Step 1. Open an online converter using a browser
Make sure the converter allows you to turn the document into a PPT (PowerPoint) file. For example purposes, this article uses the converter that you can find at the following link:
Step 2. Click on Choose Files
It is a gray button that is located more or less in the center of the screen. This will open your computer's file browser.
If you have the URL of the file available, you can enter it in the box titled "Enter file URL"
Step 3. Select the file you want to convert
Just click on the file once to select it.
Step 4. Click Open
The file will be ready to be converted.
Step 5. Click Convert file
The XML file will be uploaded to the site and transformed into PPT format. Once the conversion is complete, it will be automatically downloaded to your computer as a PowerPoint file.