Hi, bear with me as I'm new to the forum.

I've just started learning Houdini.
I'm stuck at the intro video where it shows how to create particles.

I can't seem to find the POP Network node under the Tab Menu.
I've already made sure that I'm in the geometry mode.

I'm using the latest free apprentice version of Houdini.

I've included a screenshot in case it's needed.

Thanks in advance for your help.

Wheres the screenshot?

This is likely because you've launched Houdini instead of HoudiniFX. Another visual cue is that you would be missing all the dynamics shelf tabs on the upper-right.