The most common problem with laptops is the battery life. The fact that some laptop batteries fails to live in a said duration by the manufacturers, still manufacturers are not responsible for it since battery life still depends on the person using the gadget.
Now, Microsoft launches the "Fix It" software designed to make laptop batteries live longer. Since this software came from Microsoft itself, this is only for Windows OSes. Though this software works best in Windows 7, this can still be used on Windows XP and Vista.