Windows 8.1 is now available in market and if you think to try its preview vision then follow these steps
According to Microsoft user can upgrade their windows 8/7/vista/xp Pc to windows 8.1 preview but installation user cannot able to go back. So before installation keep near the recovery that comes with user manufacturer.
For the Windows 8
1. Download ISO file and note its product key Here
2. Double Click the ISO file
3. Double click Setup.exe Follow these steps.
Product Key: NTTX3-RV7VB-T7X7F-WQYYY-9Y92F
For Windows 7/vista/XP
1. Download ISO file and note its product key Here
2. Burn the ISO file on a DVD (use Nero or any other)
3. Now open the DVD
4. Double click setup.exe
Incoming Search: HOW TO UPGRAD WINDOWS 8/7/Vista/Xp to windows 8.1
