how do you run in RAID mode pls?

[mirathul]

how do you make 2 identical harddrives run in RAID mode pls, and how does it work, do the applications and games install on both and run it from both harddrives to speed it up or?

[David (PassMark)]

For hardware RAID (the most common sort) it is a feature of your hardware. Either the motherboard or a PCI card.

[mirathul]

thx alot, but how do you turn it on pls, in bios or? and if you have time pls tell me what it does, how it works

[David (PassMark)]

Yes, BIOS. See Wikipedia to start with.