i am asking is it possible to install win 8 full version in win 7 ...if i am already having win 7 in my macbook ..and it will not effect the os x side of the macbook .....and without involving boot camp assistant...reply soon
Apple hasn't released Boot Camp drivers for Windows 8. Windows 7 drivers aren't supported on Windows 8 and your Mac couldn't behave correctly after upgrading to Windows 8 in the Windows side (OS X will be working as normal). Wait until Apple releases those drivers for that Windows
In some cases, it works properly, but in most Macs, Windows 8 doesn't work. I tried installing Windows 8 and Boot Camp drivers can't install, so you can't adjust brightness, the graphic doesn't work in Windows, you can't use the Function keys, the Magic Trackpad is horrible, etc.