Do you walk away from your desk or your office without locking your computer? It only takes a few seconds for someone to do serious damage to your computer or your files or to access information on the computer. It takes only a few seconds to secure your computer. Take the time to lock your computer when you leave your desk. Not sure how to do it? There are two methods to do this: one to lock down the computer and one to set a password protected screensaver. You should use both methods outlined below for your operating system.