Are you running the laptop on battery or plugged in? If it's on battery first thing I would check is for battery low or a bad battery. When the battery power goes on a laptop keyboard and mouse are usually the first things to become unresponsive. The chance of corrupted keyboard or mouse drivers is very slim.
Maine has a good swing for a pitcher but on anything that moves, he has no chance. And if it's a fastball, it has to be up in the zone. Basically, the pitcher has to hit his bat. - Mike Pelfrey