I found a lot of information on what to invest in, how to diversify, etc, but I am having trouble with actually figuring out how to invest (specifically with vanguard.) Just for an example: if I had $3000 today and knew exactly what vanguard index fund I wanted to invest in, how would I get the money from my account to owning stocks? Would I use a broker (I assume not) or some online service, or can I invest in vanguard directly?
I would guess that this topic has been covered before but I probably did not use the correct search terms, so a link to an old thread that I missed might be all I need.
Thanks!