You could also set yourselves up with Microsoft Teams. This will allow you to collaborate, chat, call (including, if you have a video camera and a strong stomach, video calls), but you can also screen share.
For my breakfast/lunch/brunch I will be having becan with maple syrup on it.
(Actually true! Except that the becan will be mixed with diced ham in an egg scramble with a drizzle of maple syrup over the top.)