A kernel in Jupyter Notebook is a computational engine that executes the code within a notebook. It is a program that runs in the background and is responsible for interpreting and running code cells, and then returning the output back to the notebook interface. Each notebook is associated with a specific kernel, and the kernel's name is displayed in the top right corner of the notebook interface.<br />#Machine Learning<br />#Python<br />#Jupyter Notebook<br />#Beginners<br />#Students