Have you noticed a decline in your laptop's battery life? Does it randomly fall below 20%, leaving you scrambling for a charger? You can run a report to check your battery's overall health and if it's time to replace it. And no, you don't have to be a pro to access this feature. The fact is that batteries are, by their nature, consumable technology. All will inevitably degrade, regardless of how they're treated. Also: Why is my USB port orange? I learned...