I built myself a system on Windows 8.1, and noticed that the majority of my program files were stored under the "Program Files x86" folder. Knowing that this folder is for 32-bit programs, I went and checked my other "Program Files" folder. Very few of my installed applications were listed here, so I decided that I'd probably made a newbie mistake when I set up my system. I have a 64-bit system, with 8gb RAM and Windows 8.1 64-bit installed. Does anyone know why my programs seem to default to install as 32-bit? I will be happy to answer any questions about information I may have forgotten to provide.