Kiosk Assistant enable you to specify the time interval after which the kiosk mode slide show should reset. The slide to which the slide show should reset to can be configured too. After loading Kiosk Assistant addin in PowerPoint, the kiosk mode slide shows would reset to the first slide after an inactivity period of five minutes.

Follow these steps to install Kiosk Assistant on your computer:
1. Launch PowerPoint.
2. Select "Tools" | "Add-Ins..."
3. Click "Add New..."
4. Locate and select the addin "Kiosk Assistant" in the dialog box that you see now. If you don't see the addin here, you should find it in the folder where you installed Kiosk Assistant. Usually, "KioskAssistant.ppa" is installed in "C:\Program Files\OfficeOne\Kiosk Assistant\" folder on your computer.
5. Click "OK".
6. Click on "Close".

Note:
If you cannot load an add-in in PowerPoint, check the macro settings ("Tools" | "Macros" | "Security..."), if set to a "Security Level - High", this would prevent any unsigned add-in from being loaded. To resolve this:
1. Select "Tools" | "Macros" | "Security..."
2. On the "Security Level" tab, select "Medium"
3. Click on OK
4. Now load the Add-in as per the instructions
5. Once the add-in has been loaded you can set the "Security Level" back to "High"

The license of this software is Freeware, you can free download and free use this presentation software.