Download a trial version to save money on Windows 8

Users can download the free Windows 8 product key Release Preview to upgrade instead of having to have Windows prior license.
Earlier this week, Microsoft office 2013 product key announced the latest upgrade package for its Windows users for $ 39.99. However, this is the price that applies to users who currently have a licensed operating system installed (Windows 7 ultimate product key, Windows XP or Vista). While Microsoft has also allowed Windows users to buy the latest version of Windows with a $ 15 upgrade from early June until Windows 8 officially sold out.
However, ZDNet yesterday officially confirmed with the representative of the US software vendor that information users of the release version of Windows 8 Release Preview is also upgraded to the same price. This means that users who want to save money on upgrading to Windows 8 without owning a Windows license will be simpler by installing the operating system's RP.
The source also said there is no distinction between Home or Professional version should upgrade Home or Pro can be only $ 39.99.
Upgrades are being made in 131 countries, including Vietnam on January 31st.
To install the Windows 8 Release Preivew OS requires minimal configuration including.
- Minimum processor speed of 1 GHz
- 1 GB RAM for 32-bit and 2 GB for 64-bit
- Hard disk space of 16 GB for 32-bit and 20 GB for 64-bit
- DirectX 9 graphics chip with WDDM driver.