Why Internet Explorer won’t launch in immersion mode (windows 8)

So, you have a computer or a tablet with windows 8 and you want to use IE in immersion mode, but it keep launching the desktop version.  Don’t rage, it’s a feature. If IE is not your default browser then the immersion mode will not be available.  To get it back, you’ll need to set IE as the default browser again.

Go to Internet options (configuration panel) and select IE as default browser again:

internet-options