Microsoft released Windows 8.1. It addressed some aspects of Windows 8 that were criticized by reviewers and early adopters and incorporated additional improvements to various aspects of the operating system. Windows 8 was ultimately succeeded by Windows 10 in July 2015. Support for Windows 8 RTM ended on January 12, 2016; per Microsoft lifecycle policies regarding service packs, Windows 8.1 must be installed to maintain support and receive further updates.
