Microsoft: Windows 8.1 is an update, not a service pack May 14, 2013 by admin Tweet Microsoft’s Tami Reller was speaking today at the JP Morgan Technology, Media and Telecom Conference stated thtat Windows 8.1 is not a service pack but is an update to platform. Read more… Neowin Related Posts:A new Windows Feature Experience Pack is rolling out…Forza Horizon 5 gets 'Race-Off' update with six…Windows users quietly receiving Microsoft Bing…Price dropped: 2-Pack Microsoft Office 2021 for…UUP Media Creator gets new update with improvements…