Why isn't my computer in Vista settings?

Can I set my computer back to its original factory settings in windows vista with no disc? if so how?

• my computer didnt come with disc

• Answer:

  Your computer either should have told you in its directions to make a set of Restore disks, or it should have a Restore Partition. If you did not make the restore disks and you do not have the restore partition, then the best thing to do is buy an oem copy of Windows from Newegg. It won't be factory settings, though. However, once you perform a Windows Update, it should be close. If it is a laptop, you will probably lose some power settings. Another thing you can do is call the manufacturer and ask if you can get restore disks for your model. Might be better than oem Windows if it is a laptop.