Microsoft unveils windows 10 . and developer preview availability few days ago . you have seen introduction video and you are excited about windows 10 . you can use one of these links to download windows 10 ISO file and you can install that into a separate computer or I recommend you to use virtual machine instead .
Whats new in Windows 10
- Start menu is back
- Everything runs in a windows ( even metro apps )
- search local and the web right from start menu search
- multiple desktops
- you can switch between start menu and start screen
- Task view to switch between apps
System Requirements for Windows 10
- Processor: 1 gigahertz (GHz) or faster
- RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)
- Free hard disk space: 16 GB
- Graphics card: Microsoft DirectX 9 graphics device with WDDM driver
- A Microsoft account and Internet access
Technical Preview is available in : English, Chinese Simplified, and Brazilian Portuguese.