Mkfs is a tool that helps you create a blank, empty space on your computer's hard drive or memory card. It's kind of like building a new house - you start with an empty lot, and then you use mkfs to create the foundation, walls, and roof of your new home.
To make it even simpler to understand, think of your computer's hard drive like a big toy box. The mkfs tool helps you create separate compartments within the toy box to keep your toys organized. You can create a compartment for your dolls, one for your trucks, and another for your blocks. This way, you can easily find the toys you want to play with without digging through everything else in your toy box.
So, when you use mkfs to create a new "compartment" on your computer, it's like creating a new folder or partition where you can store your files and data. You can choose how big or small you want your new compartment to be, and what kind of format it should have.
Overall, mkfs helps you keep your computer organized and makes it easier for you to find and access your files and data. It's kind of like a magic tool that helps you create new spaces on your computer and keep everything tidy and efficient.