1. Set your custom properties
Go to MODIFY > Manage Properties. Set up the desired custom properties for each property style (part, assembly or design), or re-use previously set up properties using a Template or a Standard.

2. Add data to components
In the (design) browser; right click on the component that you would like to setup and select Properties ++. Add all the data that you would like to associate with this component.

3. Export Table
Go back to MODIFY > Manage Properties. The last tab of the menu will show the options to export your data as a table which can be opened by your favorite spreadsheet software.

Install:
The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. Or, simply double-click the downloaded installer to install the app/plugin.

Uninstall:
You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.
Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Autodesk® Fusion 360™.
To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button.
Or, you can uninstall it from 'Control Panel/Programs and Features' (Windows 7/8.1/10), just as you would uninstall any other application from your system.