Windows 8.1 Update 1 is now available for download. Windows 8.1 Update 1 is available free for Windows 8.1 users via Windows Update.What’s new in this release?
Adds Power and Search buttons to Start Screen.
Direct boot into Desktop will be enabled by default.
Pin Metro Apps to Taskbar.
Titlebar with Minimize and Close Buttons in Metro Apps.
Right-Click Context Menu on Start Screen Tiles.
Internet Explorer 11 Improvements.
Added WiFi Connection Context Menu.
Download Update 1 for Windows 8.1 (32-bit or x86)
Download Update 1 for Windows 8.1 (64-bit or x64)