You can also open View > Navigation Pane, click Pages, and delete the unwanted one directly. Press Command + 8 to reveal ...

Worked on this chaotic thing on and off between work the past week, and I find myself nitpicking way too much lately and ...

Press Ctrl + Shift + Esc to open Task Manager. Click the Startup Apps tab. Find Microsoft Teams in the list. Right-click it and select Disable. This stops Teams from launching when Windows starts.