We update our phones and apps but often forget the device that connects us to the world: the router. Updating your router firmware is as important as updating Windows.\n\nManufacturers release updates for three reasons: closing security holes, fixing bugs that cause disconnections, and adding new features or improving Wi-Fi stability.\n\nMost modern routers have an "Auto-Update" option. If yours doesn't, check the manufacturer's site for the latest version. This simple step can increase speed and protect you from silent hacking attempts.