AOL was quickly running out of room in October 1996 for its network at the Fairfax County campus. In 1996,[citation needed] AOL moved to 22000 AOL Way in Dulles, unincorporated Loudoun County, Virginia.[13] The move to Dulles took place in mid-1996 and provided room for future growth. In a five-year landmark agreement with the most popular operating system, AOL was bundled with Windows software.