I tried to follow this guide for a portable installation of the Arduino-IDE
This tutorial says
....You can copy the whole main folder and bring it with you anywhere you want: it will retain all your preferences, libraries, cores and sketches.
What is the exact meaning of "main folder" ??
based on the folder-structur given in the turorial what is the exact real name of
Again based on the folder-structure given by the tutorial
It does not make sense to me to copy this folder
and the text does not clearly say what the target-folder is
So if somebody can explain this to me I would be very happy.
A tutorial that does eliminate all doubts and unclearness would
describe a start-situation where all details of foldernames that are important are listed or shown as a screenshot
describe step by step what additional folders must be created
does name the real foldername instead of "main-folder" and names the target-folder you copy in the "main"-folder
best regards Stefan