Following the U.S. invasion of Afghanistan, al-Zawahiri's whereabouts are unknown, but he is generally thought to be in tribal Pakistan. Although he releases videos of himself frequently (see Messages of Ayman al-Zawahiri), al-Zawahiri did not appear alongside bin Laden in any of them after 2003. However, despite a series of operations, they were unable to capture him.
On 7 October 2001, he played his first competitive match, a 2002 World Cup qualifier against Azerbaijan, scoring his first ever international goal in a 3–0 win as Sweden topped their group to qualify for the upcoming tournament.
On October 7, 2001, the War in Afghanistan began when U.S. and British forces initiated aerial bombing campaigns targeting Taliban and al-Qaeda camps, then later invaded Afghanistan with ground troops of the Special Forces.
On 8 October 2001, a UNOMIG (United Nations Observer Mission in Georgia) helicopter was shot down in Georgia in Kodori Valley gorge near Abkhazia, amid fighting between Chechens and Abkhazians, killing nine including five UN observers.
On October 10, 2001, bin Laden appeared as well on the initial list of the top 22 FBI Most Wanted Terrorists, which was released to the public by the President of the United States George W. Bush, in direct response to the September 11 attacks, but which was again based on the indictment for the 1998 embassy attack.
The next major version of Windows NT, Windows XP, was released on October 25, 2001. The introduction of Windows XP aimed to unify the consumer-oriented Windows 9x series with the architecture introduced by Windows NT, a change that Microsoft promised would provide better performance over its DOS-based predecessors. Windows XP would also introduce a redesigned user interface (including an updated Start menu and a "task-oriented" Windows Explorer), streamlined multimedia and networking features, Internet Explorer 6, integration with Microsoft's .NET Passport services, modes to help provide compatibility with software designed for previous versions of Windows, and Remote Assistance functionality.