Updating windows 7 32 bit to 64 bit
Modern demanding games and professional tools can easily use more than 2 GB of RAM.Given that limitation, it’s no surprise that many applications now require a 64-bit operating system.Even NVIDIA has stopped working on its 32-bit graphics drivers, so you’ll need a 64-bit operating system to get new graphics drivers for NVIDIA hardware.64-bit versions also have a number of useful security features that 32-bit versions of Windows just don’t.32-bit versions of Windows should only be used for legacy compatibility purposes.
Microsoft offers both 32-bit and 64-bit versions of Windows 10/8/7.If you’re not sure whether your computer has a 64-bit version of Windows—or even a 64-bit CPU—you can check from within Windows. If you see “32-bit operating system, x64-based processor,” your computer is running a 32-bit operating system but is capable of running a 64-bit operating system. Look at “System type” to see if you’re running a 32-bit or 64-bit operating system.Windows 7’s Control Panel doesn’t show whether your CPU is 64-bit capable, so you’ll want to perform an online search for the processor name—displayed on the System screen—to find out whether it’s a 64-bit CPU if you’re currently running 32-bit Windows.However, you can always run 16-bit software in DOSBox.Some older programs may also only run on 32-bit versions of Windows if they used dangerous techniques, such as kernel patching, that have now been blocked on 64-bit versions of Windows for security reasons.