Google Calendar is a free time management and scheduling service provided as part of Google Workspace. It can be accessed via a web browser or an app on a smart phone or tablet.
Creating and Using a Google Calendar
Adding Events to Google Calendar
This step-by-step tutorial linked below reviews how to create and share events using Google Calendar.
This tutorial shows how to set reminders for appointments, nightly/weekly tasks, or even medication notifications.
Customizing Notifications for You
The video linked below explains how to adjust and customize notification options to meet your needs.
Sharing Your Calendar with Others
This tutorial teaches how to share a Google Calendar with an individual, an organization, or to the public (web).