Tonya Said:

does a virtual tafe course gain points for gsm in order to migrate to au?

We Answered:

You don't get any points for Australian study as that must be done physically in Australia, but if the qualifications you gain are recognised by the skills assessment body for your occupation, yes, you would still get points. Getting a positive skills assessment is the most basic requirement for migration - if you can get that for a given occupation, you will be awarded the points for that occupation.

You should check with the relevant assessment body per the following ASRI list:
http://www.immi.gov.au/asri/a-z.htm#a