Micromanagement in computer gaming is when you control everything your characters or units do, like telling them where to go and what to do every second. It's like being a bossy teacher who tells you what to do every minute of the day. Some people like to micromanage because it can help them win the game, but others don't like it because it takes a lot of time and attention and can be stressful. So, it's important to find a balance that works for you and makes the game fun!