32-bit or 64-bit?

How can I tell if my computer is running a 32-bit or a 64-bit version of windows?

To find out if your computer is running 32-bit or 64-bit Windows, do the following:

1. Open System by clicking the Start button , clicking Control Panel, clicking System and Maintenance, and then clicking System.

2. Under System, you can view the system type.

#Sept 2013
Sorry I lost the link from where I got this~ >w<