Technology is changing pretty fast right now, which fortunately means things become super user friendly.
Circle is a way to move in and out of fiat (government money) to digital currencies (via bitcoin) with great ease.
The money is safe, insured for free, has little or no fees, siging up and connecting a payment option takes minutes (seconds for some). They take pretty much any legit banking option. I had to send a picture of ID, but then got instant access.
As a heads up, bitcoin is completely legal in Canada. It may not be incredibly useful at the moment but sites like Circle are changing that fast. Just think of it like learning what email is/does for the first time:
Circle Demo Video - YouTube