Question: what is the difference between windows 8.1 single language and pro?
Answer: Originally Answered: What is the difference between "Windows 8.1","Windows 8.1 pro" and "Windows 8.1 single language"? Windows 8.1 is aimed for Home users. While Windows 8.1 Pro is aimed at advanced users. Single Language is nothing but a variant of Windows 8.1 where you can install only 1 language pack.