Nowhere. It doesn't exist in that format.
If you are asking about what system Halo is made for, it is the Xbox, PC, and Mac.
you cant get halo reach for ANY computer platform PC MAC or Linux xbox 360 only
halo is only designed for windows you can't get halo custom edition on mac. no its not stupid it was originally for mac then Microsoft stole it T_T but they still made it for the mac go see the demo but its rare.
No there is not halo for the PC
if you have a mac, it wont work, if you have a PC then you insert the disk into a drive, then the installation should load. if it doesn't then try going on My Computer, then your disk drive that you put your Halo CD in, and it should load.
you can not download halo 2 demo for mac for some reason but you cant but there is a halo demo 1 for mac you can get it by seaching it in google type in halo demo for mac
From what I know, there is no Halo Wars on the PC.
halo PC does not have a ranking system.
No. Bungie stopped producing Halo games for Pc after Halo 2
Yes. There are a lot of mods for Halo and Halo Trail on PC.
Halo 3 ODST is not for PC but Halo 1 and maybe Halo 2-3 are
You can't get Halo on PC