Microsoft has added a long-requested paste text only shortcut to OneNote, matching functionality already found in Word, ...

Here, you can check the Modifier Keys section to ensure the Command Key is running. A key background process to the functionality of the copy and paste commands is known as Pboard.

If you'd rather directly paste the copied text elsewhere as purely plain text, use the key combination Command-Option-Shift-V and it will be automatically stripped of any formatting. This is a ...