I want to install Microsoft windows server 2012 within windows 7 and then my pc will be dual boot operating system. What the process of it?
Back in the days when I had my desktop PC. I used to partition my hard disk into multiple drives and install multiple windows OS in those separate drives. Like Windiows XP on C drive and Windows 7 on D drive. The OS selection screen would come up after your BIOS finished loading. I guess this would applies even today.
Partition your hard disk using Adminstrative tools>Computer Management>Disk Management under Storage option.
Dont forget to choose separate drives when you install Operating systems.