Top 10 Power Toothbrushes

Can You Use Toothpaste On Oral-b Triumph Professional Care 9400 Power Toothbrush?

I got my braces on yesterday and they gave me the toothbrush above ^ the oral-b triumph professional care 9400 power toothbrush. it is electric and should i use toothpaste? if so, then can i use crest pro-health? they gave me some of that too.
thanks