Toshiba Gulf Computer Systems Division has launched a Windows 8 Pro Upgrade Offer scheme. Anyone purchasing a Toshiba Windows 7 PC with an “Approved for Sale in the Middle East" sticker from July 22 to November 30 should keep the sales receipt ready for the Windows 8 Pro upgrade on the launch day. Upon successful OS upgrade, users need to present the sales receipt, along with the Windows 8 Upgrade Offer receipt to a Toshiba approved reimbursement center to claim a full refund. For a full list of terms and conditions, visit www.toshiba-launchpad.com. Microsoft has already announced that users who buy a Windows 7 PC between June 2, 2012 through to January 31, 2013 will be able to upgrade to Windows 8 for $14.99. Microsoft's new OS is expected to launch worldwide on October 26, 2012. For complete details, visit www.windowsupgradeoffer.com