Before getting started make sure friends have prepared the necessary things in this Windows Server installation. For that needs to be prepared it depends on whether friends use virtual or install on real device. if friends install on virtual, then my friends just need virtual software and also install windows server. whereas if friends use real device then friends need dvd to save windows server installation.
  Here are the steps to install windows server 2012.
1. the first is to choose the time format we use that is Indonesia. the goal is that windows server has the same time with the client that will access windows server.
 
In the next stage is to click install if friends are sure will install windows server 2012 R2
 
2. The third step is to enter the key that friends get when buying windows server 2012 R2.
 
3. In this step we will choose server with GUI. by choosing this option then windows server that we install is windows server that has look like windows desktop in general that is with view. whereas if friends choose the core installation server then it will look like a linux console where there is only black and white.

 
4. At this stage live in accept only then next. at this step windows tell about license term.
 
5. In this Stepi we will choose a custom install which means before we have not installed windows server on the hard drive. if friends want to upgrade from the previous version of 2003 or 2008 version then the choice that friends can take is upgrade

6. In this Step we will select the partition to be used, then click next.
Next we just need to wait until the windows server installation process 2012 is complete
 
7. After finished with the installation then we will be asked to fill the password for windows server 2012. for passwords are required to use a combination of letters and numbers.
After that we click Finish
Okay, Installing windows server is done.