Increase in 1st stitch

This is such a basic, beginner question . . . how to increase in the 1st stitch? Thank you in advance.

Welcome to KH. Beginner questions are where we all start. I’d use kfb (knit front and back) for an increase in the first stitch. Here’s a link if you need it, you can scroll down and there’s a video.

Thank you very much; the video was of great help!