The below download links include both 32-bit and 64-bit version. You’ll need to make sure which version of Windows you’re running before downloading the service pack. To check the version of Windows, right click Computer and go to Properties.
This screen will list down the version and type of Windows installed on your computer. Please note that from Windows 8, Microsoft will be releasing major updates regularly through Windows Update and there will be no service packs. The first major update in the form of Windows 8.1 has already been released. If you find this article outdated, kindly let us know through comments.
