The use of Notes

Taking notes - the habit of writing down details

When one writes, it adds value to the information and helps as a record for implementation, follow up and for future authentic ready reference also.
When it is conveyed to some other person for implementation, follow up then also writing helps clarity of information and ensures that correct message is passed on
Even when one has a lot of work to do then reducing them in writing relieves that person mentally and ensures completion of the whole task
It is a form of relaxation as well to the busy mind
All the Best