Google is promising to fix a bug in Chrome for Windows that has been draining laptop batteries for years. The problem was first reported in 2010, but a recent investigation by Forbes has bumped the issue to the top of Google’s Chrome bug report list. Chrome’s battery drain problem affects Windows users as Google sets a parameter for processor-intensive tasks much lower than Microsoft recommends. The result means laptop processors are waking up far more often than they should when Chrome is open on Windows and a webpage is idle.