plugins - where are they and how to install

[BrennanBracy]

New to all of this ... please forgive me if this is a silly question ... but where are the plugins and how do I install them?  I bought an editing pack and these are the instructions:

"Thank you for purchasing my editing pack !  All of these presets are free to be personalized as you like, I highly recommend you to do so. To install the presets, copy and baste the folders in the "Presets" folder in your Adobe After Effects installationn folder in order to have every presets working, you must download the following plugins:
Sapphire plugins
Twitch"

I've attached a screenshot of the plugin folder under Adobe program file.

Thanks so much for all your help!

[Chamicara De Silva]

Download your files and cut or copy those files (cut =if you don't reuse)in
to your adobe after effects files directory (goto windows
installations/program Files/adobe/after effects folder/support
files/presets) and paste your files there.. If you need more support please
contact my gmail

[email address removed by moderator]

Thank you
Lion__De