You need to create a partition on your hard drive. You can then install separate OS on each partition. Run BIOS to select which partition to boot from.
To install two separate operating systems you will have to create separate partions on the hard disk. You then install each operating system in it's own partion and use a boot loader such as GRUB to select which system you want to boot, some operating systems might include their own boot loader during the installation.
Two operating systems are; Windows, and Linux.
If one or of the operating systems does not cooperate well with dual-booting (such as Windows with a Linux distribution), then you should install the troublesome operating system first. If both are well-behaved (such as two Linux distributions) then it does not generally matter.
The two most common systems for server operating are Windows and Mac OS X. These two systems for server operating are widely used and are the most well-know systems.
Operating systems are used in caculators. Operating systems act as a layer between applications and the hardware allowing for smooth operations between the two.
Yes there are some rooted phones that can take two operating systems though they will be too slow.
Install one on one partition, install the other on another partition. With Windows/Linux it's child's play. Install Windows first; put in a Linus distribution CD/DVD and install Linux (there will be a number of questions to answer such as the size of the new partition and the file structure but you can Google that as you get to it to get the system you want) and you will have two operating systems on the same computer. Restart the computer and choose which OS to boot! or even easier, use VMWare player or Virtualbox, both free, to virtualize one of the Operating system, especially the one you won't be using to play games/movies.
Unix is one of the operating systems that split into two line only to merge again later. CP/M is another one of the operating systems as well.
This depends on the licence that came with the software. Some operating systems do allow many copies. For example, the various kinds of Linux are free to install on any number of computers.Microsoft, however, does not issue licences that allow any of its operating systems to be installed at the same time on two different computers. To do so is software piracy and is illegal.
For best results: two separate hard drives, if not, two separate partitions. Two separate operating systems and a bootloader capable of loading multiple operating systems are requirements.
Yes. This is called "dual-booting."
yes