The present progressive tense (also known as the present continuous) is used to describe an action that is currently happening (e.g., “He is working now”) or plans or intentions (e.g., “I am starting a new job next week”).
The present progressive differs from the simple present, which is used to describe a general truth (e.g., “Birds fly south for winter”), a habit (e.g., “Monica teaches on Thursdays”), or a fixed state (e.g., “He looks like his dad”).