The C286 BLACK part of Tasker is a customizable automation app for Android devices. It allows users to create actions based on certain triggers and conditions, such as time, location, and secure input, that will automate various tasks on the device. It can help to automate tasks like creating reminders and app launches, managing notifications, controlling settings and sending texts, and more. The C286 BLACK part of Tasker has more capabilities than the Basic version, including more advanced user interface options, variable and calculation options, and shapes and graphics.