A torch in Minecraft PC is a portable light source used to illuminate dark areas, deter hostile mobs, and activate certain mechanisms. It is crafted by combining one stick and one coal or charcoal in a crafting table.
Torches are essential for exploring caves, abandoned mineshafts, and other dark places. They can also be used to create decorative lighting effects, such as chandeliers and sconces. Additionally, torches can be placed on walls or ceilings to provide continuous light, making them useful for large areas.