Answer:
Technology in the Paleolithic was limited, advanced very slowly (over millenia), but was still crucial for humans of the time.
Explanation:
Two important examples of technological advancements of the Paleolithic are the use of fire, and stone tools.
Fire allowed Paleolithic peoples to cook foods that were previously very hard to digest, like many vegetables and cereals. Cooking also killed most germs and bacteria. Finally, fire provided much needed warmth in colder areas.
Stone tools were so important, that the term Paleolithic was named after them. This is also why the Paleolithic is also know sometimes as the stone age. Stone tools made hunting, gathering, and cooking easier.