Having 32bit. Want to upgrade to 64 bit

[krutiniranjan.28]

My laptop has 4Gb ram and 32bit operating system and running windows 7.I want to upgrade it to 64bit. Is there any solution?

 

[COLGeek]

Sure. You can install the 64-bit version of Windows 7, using the same product key you used to install the 32-bit version with.

However, there is no upgrade option for any 32-bit version of Windows to any 64-bit version of Windows.

Instead of an upgrade, you must perform a full, clean installation of Windows to change from 32 to 64-bit.

 

[das_stig]

As he said above, spot on !