I've started tabbing a song on Powertab, and i've done the intro, the verse, and the chorus, and then its supposed to go back to the intro riff, but how can i ' copy and paste' what i've already done? because i don't want to type it all out again.

Or how could i lead it back to the intro?
cant you literally ' copy and paste ' on powertab? you can on GP, you could do it from there.