With WinGuard Pro 2006 you can password protect your programs, windows and web pages in one easy to use program! What's more, there is also encrytption for your files and folders. It offers an all-in-one security solution for your computer. With extra features to lock the boot keys, task keys, software installations and internet access. This is the free edition download, however there is an option to upgrade to Premium (optional payment).
Free download