Okay kiddo, so the Edsger W. Dijkstra Prize in Distributed Computing is an award that is given to people who come up with really clever ways to make lots of computers work together to solve important problems.
Imagine you have a great computer game that you want to play, but it needs a lot of power to run smoothly. One way to get more power is to use lots of small computers that work together, like ants in a colony. This is called distributed computing, and it's really useful for lots of things besides games, like scientific research and weather forecasting.
Now, some people are really good at figuring out new ways to make these computer colonies work better and faster. They might create algorithms (which are like special instructions) that help the computers communicate with each other more efficiently, or they might design software that can balance the workload among the different computers.
The Edsger W. Dijkstra Prize is named after a man who was really smart and creative when it came to distributed computing. He came up with some important ideas that helped make computing more efficient and reliable. And now, every year, other smart and creative people get this prize too for their own great ideas in distributed computing. It's like a gold star for computer science!