It depends on which RAID you mean: software or hardware. For hardware RAID read manual for your motherboard, for software RAID read software help.
Three
yes
Disk Manager
he is how on utube you can learn a lot from there click on the link http://www.youtube.com/watch?v=cj6WJLLSR-4
under bios setup>advanced tab> select configure SATA> selct RAID from the menue A+ 5th edition
The answer depends on whether one is looking to configure RAID via hardware or software. Windows is capable under disk management to run RAID via software. The first step is to convert to a dynamic disk. Then the RAID levels supported, in parentheses are Striped, 2 disks (0) Mirrored, 2 disks (1) Striped with parity, which required 3 disks (5) being the three most popular. That said if RAID is being done at the hardware level, then the operating system is oblivious to the fact that it is being raided at all and simply reads what the RAID controller tells it to. In this scenario all RAID levels are suported. For a deeper discussion on raid levels the following site is excellent. http://www.acnc.com/04_01_00.html
raid
Under the configure menu. Personally, i found it easier to not configure at all
How does user Configure Vsat on computer?
Exact menu choices will vary depending on your RAID controller. The basic steps are: 1. Delete exiting VD 2. Create new VD without initializing. For PERC controllers, this is in the advanced box. Leave the check box empty. This will recreate the RAID headers and correctly configure the controller. Note: your drives must stay in the original order. Changing the order of the drives will result in incorrect header generation and all of your data will be unrecoverable!
RAID 7 is triple parity RAID 6 is double parity.
raid 5