Hi Ali. Yes, your JAWS standard license should work with 32 or 64-bit versions of Windows, providing you download the correct installation file for your version from www.freedomscientific.com. The only proviso is the version of Windows you must be using, if its JAWS Standard you will only be able to use up to the home premium versions of Windows, for example Windows 7 Home Premium, Windows 8.1 Home. All the best, Ibrahim. From: Ali Sent: Monday, January 26, 2015 10:22 PM To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] 64 or 32 bit? Hi all, it looks like most of the PCs these days come as 64 bit with or without OS. I have a standard (12) and pro (13) licence of jaws, I was wondering if any of them would work with windows 64 bit PCs? (Please note, I do not have much knowledge on 32 and 64 bit concepts anyway) ------------------- Thank you. Ali