I know Windows 7 has been here for some years ago, and I should have written this post some years backup. Nevertheless, I thought it would help many of my other less-techie friends. When Microsoft designed Windows 7's Event Viewer , it was meant to provide the user with more insightful, meaningful, and well-documented events to help better in troubleshooting. For some weeks, my laptop has been taking a long time than usual to boot and hence I take this opportunity to write this post, to test out Event Viewer.
Note: Technical inputs / help taken from Wiki, Google and Microsoft.