Notify

The book will notify readers of the author's credentials and expertise.

The doctor's office will notify patients of any changes in appointment times.

The alarm system will notify the police if there's a break-in.

The weatherman will notify us of the approaching storm.

The company will notify customers of any changes in service.

The school will notify parents if there's a snow day.

The landlord will notify tenants of upcoming repairs.

The hotel will notify guests of any scheduled maintenance.