Finally Microsoft has released its hybrid product of Windows 8. Microsoft has officially launched Windows 8 on 26th of Oct. Have you all Windows lover upgrade your PC to Windows 8 OS? If not click here to know how to upgrade to windows 8. Before doing this, lets check whether your PC can run Windows 8 OS or not.Windows 8 system requirements and some other Additional requirements are here.
System Requirements 

Processor: 1 gigahertz (GHz) or faster with support for PAE, NX, and SSE2
RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)
Hard disk space: 16 GB (32-bit) or 20 GB (64-bit)
Graphics card: Microsoft DirectX 9 graphics device with WDDM driver


Additional Requirements

To use touch, you need a tablet or a monitor that supports multitouch

To access the Windows Store and to download and run apps, you need an active Internet connection and a screen resolution of at least 1024 x 768

To snap apps, you need a screen resolution of at least 1366 x 768

Internet access (ISP fees might apply)

Secure boot requires firmware that supports UEFI v2.3.1 Errata B and has the Microsoft Windows Certification Authority in the UEFI signature database

Some games and programs might require a graphics card compatible with DirectX 10 or higher for optimal performance

Microsoft account required for some features

Watching DVDs requires separate playback software

Windows Media Center license sold separately

BitLocker To Go requires a USB flash drive (Windows 8 Pro only)

BitLocker requires either Trusted Platform Module (TPM) 1.2 or a USB flash drive (Windows 8 Pro only)

Client Hyper-V requires a 64-bit system with second level address translation (SLAT) capabilities and additional 2 GB of RAM (Windows 8 Pro only)

A TV tuner is required to play and record live TV in Windows Media Center (Windows 8 Pro Pack and Windows 8 Media Center Pack only)

Free Internet TV content varies by geography, some content might require additional fees (Windows 8 Pro Pack and Windows 8 Media Center Pack only)