type "a" to change the background. Updates: Redesigned the "About OS" app's window and close button. Added a transparency effect to the "About OS" app, cortana and welcome notification. Changed the taskbar time from bitmap to vector for a better view. Remove unused sprites and blocks. Using variables instead of the "broadcast" block. Changed the "About OS" icon. Redesigned start menu apps layout. Changed the Settings on and off button for the taskbar. Added project thumbnail. Redesigned Cortana Next: Transparency effects for all apps.
