Web searches, banking, news, social media, emails etc.
Computer and console games that you play online.
Like Skype calls, internet radio etc.
Like Skype video, YouTube, TV on demand etc.
Songs and podcasts from services like iTunes
Movies from services like iTunes
Remember to include app downloads and updates
Saving your files to the cloud
How many people use the internet in your home?
How many devices are online? Remember to include game consoles and mobile devices that connect to the internet.