Have you ever played a game with your friends where you all have to do a task together? For example, building a tower with blocks. You all have to work together and do different things at the same time to get the tower built quickly. This is kind of like what explicitly parallel instruction computing (EPIC) does.
EPIC is a way of making computers do multiple things at the same time to get things done faster. It's like giving a computer many little jobs to do all at once instead of one big job at a time. Just like with building a tower, each person (or in this case, each part of the computer) has a specific task to do and if they all do it at the same time, the tower gets built (or the task is completed) much faster.
EPIC works by breaking a big task into smaller parts and telling the computer to work on these parts at the same time. This means that one part of the computer can be working on something while another part of the computer is working on something completely different at the same time. It's like having a lot of little workers doing different things all at once.
EPIC computers can do this because they have more than one processor. A processor is like a brain for a computer. The more processors a computer has, the more tasks it can do at the same time. It's like having more brains to help get things done faster.
Overall, EPIC is a way of making computers work faster by breaking tasks into smaller parts and having many different parts of the computer work on those tasks at the same time. It's like having a lot of little workers helping to finish a big job quickly.