There was large community which was preferring Windows 7 on these new Metro Interface operating Systems. Then you can have better picture what changes Microsoft brought in this Metro Style User Interface. Well if you are not familiar with previous release then Download Windows 8.1 ISO first. You can also Download Windows 10 Build 10036 which is great.
People were expecting Windows 9 after the previous 8.1 but it was quite surprising that Microsoft Skipped 9 and released Windows 10. Because I always loved the moment when new OS release comes from Microsoft.
Well Microsoft has just announced that they have released an early Technical Preview of Windows 10. It is Latest Windows 10 Bootable 32 bit 64 bit ISO Build 10049 ready to install or PC. Windows 10 Download ISO 32 Bit 64 Bit Free Bootable Image.