There are some preliminary steps to getting Jenkins installed.
Windows installation
Prerequisites to installing Jenkins
You need to make sure that Java is installed and starting with Jenkins 2.54. Jenkins now requires Java 8.
Finding your version of Windows
Click the Start Windows icon, type system in the search box, and then click System in the Programs list.
With the System applet now open, titled View basic information about your computer, find the System area, located under the large Windows logo.
The system type will say either 64-bit operating system or 32-bit operating...