FILE - In this Nov. 8 2001 file photo, workers install a 10-story Windows XP banner on a hotel near the Las Vegas Convention Center in Las Vegas. On Tuesday, April 8, 2014, Microsoft will end support for its still popular Windows XP. With an estimated 30 percent of businesses and consumers still using the 12-year-old operating system, the move could put everything from the data of major financial institutions to the identities of everyday people in danger if they don't find a way to upgrade soon. (AP Photo/Joe Cavaretta, File)
{}