Downloaded folder containing .mxo, .maxpat and .maxhelp files. Where to store?

    Jan 23 2017 | 8:28 pm
    Hi there.
    I just downloaded the Leap Motion folder to allow it's use within Max from here:
    I am unsure where to store the individual .mxo, .maxpat and .maxhelp files found within that folder. I have moved the whole folder within Documents-Max-Packages'.
    Are the .maxhelp and .maxpat files to be opened externally outside of Max by double clicking or can they alsoe be opened for within Max?
    Sorry for the newbie questions but I am finding conflicting information online on where to store what.
    Many thanks!