Grass allows you to sell your unused bandwidth for $GRASS tokens as long as your device and connection are running. The project is simple, recover unused bandwidth and redistribute it according to need to allow a more equitable distribution of resources. If you want to participate in the airdrop, simply install the Grass extension on your browser and create an account using this sponsorship code:
IjpzrvlzNNgdB1T
Here is the link to the site: app.getgrass.io
Please note that it is impossible to create an account without a sponsorship code.
You will then just need to associate an internet connection with your account and let the application/extension run depending on what you have installed.