Types
You can find training in the form of software, as written lessons or as audio lessons. Some programs include free trials and lengthy descriptions of for-pay online training that may be enough to get you started.
Function
Remote viewing takes place by training the brain to move into an alpha-wave state through various relaxation exercises. Once in the alpha-wave state, visualization techniques are then used to "see" the desired information. Online training teaches you how to enter the alpha-wave state and how to perform the visualization techniques.
Benefits
Online training can take place from home and at the user's own pace. Some individuals may find it easier to relax and focus when in the privacy of their own home. In addition, online training allows people to benefit from expert instruction no matter where they live in the world.