The user interface is intuitive and quickly learnable without assistance. GUI translated to English, French, Chinese, Ukrainian and Russian. User interface enhanced with many smart improvements: history of used language pairs which sorted by last use time input locale catching - when user change input locale, the latest language pair from history is selected. When user select language pairs - input locale changed accordingly system hotkeys (Ctrl+C+C and\or Ctrl+Ins+Ins) allow to activate Translate.Net and perform translation from any program easy