No need to change, your darkcoins automatically became dash.
If you want to exchange to another currency, just use your favorite exchange (check dash exchanges on coinmarketcap)
I understand that i have dash now. But what do you think about it? Should it grow up in future?
Morning, GuitarFan. [Got Eric Clapton on as we speak.]
Try another perspective:
a couple of years ago, the notion that the world's 'fiat' currencies were gonna go belly up was still tin-foil-hat-guy stuff --
but not any more. My mob, the Australians 'IndiaMikeZulu,' still hold 90% of the cryptos we've bought since our first Bitcoin, at $US 125, in 2013. 'Demonetisation' has only just begun; things are gonna get steadily weirder.
So, find out how to use that DASH as currency; trade if you will; buy more; help us drive adoption.