What is the purpose of a badge on a taskbar button? The badge on a taskbar button notifies you of any message or update of the activity in the particular app of which the badge is showing.

The badges are interactive. A kiosk at the conference will let you store your own scrolling messages on the badge. And if you’re really clever you can figure out how to make your badge prank ...

WhatsApp is retesting a recently nixed setting that lets users choose whether the app automatically clears the unread message count badge on its Home Screen icon after every launch. WABetaInfo ...