Recurring “Popup” on Dell Windows 10 System – DU.CENTENNIAL LINK

This is regularly posted. What you will have performed must were enough.
However, do those two issues to verify.
1. Open the duty supervisor and, underneath the startup tab, see when you have any Dell pals beginning with the pc. If so, disable them
2. Open Settings – Apps. Scroll down the listing and notice if there are any Dell apps these days put in. If there are, my advice is to click on them and settle for the strategy to uninstall. I even did this with the contact pad App, tongue in Cheek – the touchpad nonetheless works advantageous.