I have a friend that is a car salesman, and he has a simple Excel file with information about all the cars he sold and people he sold them to... and he is suppose to check up with these people every 3 and 6 months, so he wants to know how to make a thing where every day when Excel starts, it checks through them, and shows a message saying something like "You sold this car to this person n months ago."
How would he go about doing that?
A little spoon feeding would be nice, because this is for him and I really dont wanna take a lot of time to figure it out...
Thanks
How would he go about doing that?
A little spoon feeding would be nice, because this is for him and I really dont wanna take a lot of time to figure it out...

Thanks