For the record, Windows 8.1 will be offered free of charge to existing users of Windows 8.
However, if you run Windows 7 or XP, and want to update to Windows 8.1, may be able to obtain, without the need to buy Windows 8 first.
Windows 8.1 will be priced at $ 119.99 while the PRO version will be offered at $ 199.99.
As you can see, the price is the same with Windows 8 before, and did not show any change.
If things remain the same for the local market, then Windows 8.1 would cost RM550, while the PRO version will be priced at RM880.