The HP Notebook 15-ac121nr is a good-looking 15-inch notebook with a full-HD screen and above-average battery life, but the keyboard could be more comfortableWhen I took a selfie in the Laptop Mag labs using the notebook’s 720p webcam, I was disappointed with the visual noise and the lack of detail; my hair and beard showed up as blobs of brown, while the stitches on my sweater were almost nonexistent. It’s good enough for the occasional Skype call with grandma, but I wouldn’t use it for business webcasts.