What is the best way to determine whether my OS is 64-bit or 32-bit ?
Assume that, I directly on some os & I am going to install a software on it. But how to determine, whether OS is 32-bit or 64-bit,
OS may be anything, like
- windows xp
- windows 7
- os x leopard
- os x snow leopard
- Red hat linux
What I mean is - what is the best & common way to determine whether os is 64-bit or 32-bit? I mean, I am talking in general. I haven't installed os on someone's machine & if I tell you to determine its OS base - 64 or 32 ? then what would you do ?
Thanks in advance for sharing your knowledge. Sugar.