IBM 632 is a printer that people used to print things before computers became popular. It's like a big box with a bunch of gears and a place to put paper. When you want to print something, you use a special tool called a punch card to tell the printer what to print. It's kind of like a secret code that only the printer can understand. Then, the printer uses all of its gears and stuff to make your words and pictures appear on the paper. It was a really important tool for people who needed to print a lot of things, like businesses and schools.