

On Windows 10, you can delete a sticky note three ways:

How do I delete Sticky Notes in Windows 10? Click Yes button if you see the User Account Control prompt to launch PowerShell.

Reinstall Sticky Notes app using PowerShell To do so, type PowerShell in Start menu or taskbar search, right-click on the PowerShell entry, and then click Run as administrator option. How do I reinstall Sticky Notes in Windows 10 with PowerShell?
