The Plugins page can be accessed from the bottom left menu on the Hub. Here you will find options to enable or disable any game plugins we support.
If your game's install directory differs from what we automatically detected you can correct that here by clicking the change buttons and selecting the proper path.
The path where the Elite Dangerous player journal directory is stored by default on Steam and other versions of the game is a standard default. GameGlass looks in this folder to find and update in-game information. DO NOT change this path unless in-game data isn't working for you and you know you've manually moved the Windows saved games folder elsewhere.
For guides regarding in-game settings please refer here