How do I inc 2?
There are lots of ways to increase. Do you have a pattern that suggests a particular one? If not go to the videos and click on increases. Lots of videos there.
It also makes a difference depending on what you’re making and where the increase is. So more info when asking questions is helpful.
Your pattern should say how to do it, look in the notes before the cast on instructions. But there’s lots of ways, which one is better depends on what you’re making, where it is and other things we need to know before advising you.