HeyDirectory.com - Free and easy-to-use web directory - Education > Education Weblogshttp://heydirectory.com/education/education_weblogs/Free and easy-to-use web directory what is wifihttp://www.what-is-this.orgwhat is explains complicated terms, using easy to understand words. like what is software and what is hardware. what is wifi ?Sun, 14 Oct 2007 12:23:31 GMT