When a cell is selected in Google Sheets, and I start to type a new text, the old is replaced content is replaced by a new one. Can I somehow select the cell in a way that if I type something new, it will append previous content, not delete it?
I have checked shortcuts here, but I haven't found what I am looking for.
You can select the cell and then press F2 to edit the cell.
Oddly enough, I searched through that help document you linked to and I do not see that shortcut. I wonder why that is?