If you’d like to organize information in your notes, you can insert and format a table in OneNote for Windows 10.
In OneNote, place the cursor to where you want your table to appear, and then tap or click Insert > Table.
You’ll notice that a Table menu appears on the menu bar when you have any part of a table selected. Click or tap the Table menu to see additional table commands, such as inserting or deleting rows or columns, applying cell shading, and sorting the contents of cells in your table.
Note: If you delete a row or column in your table that you didn’t mean to get rid of, select Undo in the upper-right corner of OneNote, or press Ctrl+Z on an external keyboard.