I have a point layer with multiple data points in QGIS, but I want to add some extra data points to it and adjust some info that we missed because the ground was wet and we needed to go around it. I can't figure it out. I would think you would go in edit mode and have an option to add points, but can't find it.
You are now good to go. Points will be added wherever you click so long as your layer is highlighted in the layers-list. You can save your edits at any time by clicking on the little disk icon in the Digitizing toolbar (between the pen icon and three dots icon). When you are finished, toggle editting off by clicking on the pen icon again. If you toggle digitizing off without saving, you will be prompted to save your edits.