Yahoo! started at Stanford University. It was founded in January 1994 by Jerry Yang and David Filo, who were Electrical Engineering graduate students when they created a website named "Jerry and David's Guide to the World Wide Web". The Guide was a directory of other websites, organized in a hierarchy, as opposed to a searchable index of pages. In April 1994, Jerry and David's Guide to the World Wide Web was renamed "Yahoo!". The word "YAHOO" is a backronym for "Yet Another Hierarchically Organized Oracle" or "Yet Another Hierarchical Officious Oracle." The yahoo.com domain was created on January 18, 1995. Yahoo! grew rapidly throughout the 1990s and diversified into a web portal, followed by numerous high-profile acquisitions. The company's stock price skyrocketed during the dot-com bubble and closed at an all-time high of US$118.75 in 2000; however, after the dot-com bubble burst, it reached an all-time low of US$8.11 in 2001. Yahoo! formally rejected an acquisition bid from the Microsoft Corporation in 2008. In early 2012, the largest layoff in Yahoo!'s history was completed and 2,000 employees (14 percent of the workforce) lost their jobs. Carol Bartz replaced co-founder Jerry Yang as CEO in January 2009, but was fired by the board of directors in September 2011; Tim Morse was appointed as interim CEO following Bartz's departure. Former PayPal president Scott Thompson became CEO in January 2012 and after he resigned was replaced by Ross Levinsohn as the company's interim CEO on May 13, 2012. On July 16, former Google executive Marissa Mayer, became the CEO of the company. Most current is Jim Lanzone Early history (1994–1996) Upon the April 1994 renaming of Jerry and David's Guide to the World Wide Web to Yahoo!, Yang and Filo said that "Yet Another Hierarchical Officious Oracle" was a suitable backronym for this name, but they insisted they had selected the name because they liked the word's general definition, as in Gulliver's Travels by Jonathan Swift: "rude, unsophisticated, uncouth." Its URL was akebono.stanford.edu/~yahoo. While the yahoo.com domain was created in January 1995, by the end of 1994 Yahoo! had already received one million hits. Yang and Filo realized their website had massive business potential, and on March 2, 1995, Yahoo! was incorporated. Yang and Filo sought out the advice of entrepreneur Randy Adams for a recommendation of a venture capital firm and Adams introduced them to Michael Moritz. On April 5, 1995, Michael