Good morning! Now that you're finally at the office, please check in and start the timer for your first task.
Want to disable notifications
To switch off the notifications go to My account and click My notifications. There you can edit what notifications you receive and you can also stop all of them using the button at the bottom of the page. If you don't have this option, you need to speak with your manager to give you more rights.
If you are the manager, you can switch off the notifications for the entire company.