How do I make my computer boot 2 OS's?

[jasonxman]

I have windows XP Home Edition and I have Windows Media Edition. How do I partition my harddrive so I can choose which Operating System I want to run? Thank you.

 

[AcetheGamer]

you need to partition the drives first, install the first OS you prefer on drive c, then configure everything necessary to run the OS, then install the second OS on the second partition say drive D...the thing you must remember is that two OS cannot run on the same partition...you must have at least two partitions to run a multiple OS,, during boot you will be given an option to which OS you want to login to,,,

 

[elitehacker]

I think you have to install the older version of window first if you want to dual boot. Alternatively, you can install each operating system on two separate hard drives, and then use the BIOS to choose which drive to boot from.