Solved How to determine whether my OS is 32-bit or 64-bit Tags: Windows 7 Last response: July 29, 2014 6:42 AM in Windows 7 Share Cyberidiot July 28, 2014 1:29:04 AM LOST! Please, anyone who can explain how I can know whether my Windows 7 Professional is 32-bit, or is it 64-bit? Thanks! More about : determine bit bit Reply to Cyberidiot Best solution lewisaro1 July 28, 2014 1:36:44 AM click left windows key, right click computer, go to properties and scroll down, if you have 64 bit it will say system type: 64 bit operating system Reply to lewisaro1 Share Agera One July 28, 2014 1:38:28 AM Press windows+pause break key.. from the window that appears see "system type" under "system" section Reply to Agera One m 0 l Can't find your answer ? Ask ! Get the answer Cyberidiot July 29, 2014 6:42:35 AM lewisaro1 said:click left windows key, right click computer, go to properties and scroll down, if you have 64 bit it will say system type: 64 bit operating system THANKS EVERYONE! Reply to Cyberidiot m 0 l Ask the community Post an answer Related resources SolvedHow to determine whether 64 or 32-bit, and how simple/cheap to upgrade? Forum How to identify the processor whether it is a 64bit 0r 32bit Forum How do I remove a ram cap on Windows 8.1 64-bit based processor but 32-bit OS without reinstalling windows? Forum how do I re install my win 7 64bit which was changed to a 32bit os Forum SolvedDo The Graphics Card On Your Pc Determine Wether Your Computer Is A 32-Bit Or 64-bit? Forum How do i install os 64-bit on my laptop when i have 32-bit on my laptop Forum No OS loaded how to tell if I bought 32bit or 64bit Forum How to change 64bit to 32bit on win 2008 server os Forum How do you tell if you OS is 32-bit or 64-bit Forum How to can I check if my XP OS is a 32bit or 64bit? Forum How can I tell if I have 32bit or 64bit OS? Forum How to determine whether a hard drive is designed to be used 24x7 Forum SolvedI want to know whether my system support 64-bit OS ? Forum Solved32-bit to 64-bit OS Forum How to determine whether components are fried or not Forum How to determine whether a motherboard is an ATX or BTX board based on CPU Forum How to determine whether separate color or tri-color cartridges will b Forum How to determine whether 64 bit or 32 bit processor Forum SolvedTurning My 32-bit OS to 64-bit Forum SolvedHow to fix mistake of installing Windows 8.1 32bit instead of 64bit? Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !