When you access your course team (MS Teams site of your course), you will see the course Team site channels (under the team name) and the main channels (under Main Channels).

Some channels might be hidden from your view and you can change the visibility of these channels for easy access.

Click on the Hidden channels.

Click on the Hidden channels

Click on the three-dot (more options) icon on the channel you want to make visible for your view.

Click on the three-dots icon

Select the Show option.

Select the Show option from the drop-down menu

You can also check the visibility of all channels at the same time.

Click on the three-dots (more options) icon next to the team's name.

Click on the three-dots icon

Select the Manage team option.

Select the Manage team option

Click on the Channels tab.

Click on the Channels tab

Check the check box of the channels you want to show.

Select the channels you want to show

Note: You can hide a channel if you don't want to see its updates (i.e. new posts and/or replies).