Here are the steps:
Type recycle bin in the address bar and press Enter key. Or hit the first arrow beside Star in the address bar and hit Recycle Bin.
That’s it. You can see that the Recycle Bin is pinned to the Quick access in the navigation pane.
To unpin it, right-click on it and select Unpin from Quick access.
Here’s an alternate way to pin Recycle Bin to Quick access:
Drag and drop the Recycle Bin in the address bar to the Quick access in the navigation pane, that’s all.
Thanks for reading.