– Select Finder on dock: Select Applications > Right-lick on unwanted or suspicious apps that may be related with Bing Redirect > Click Move to Trash. If you have multiple Kaspersky applications installed on your computer, remove them one at a time. The Kaspersky application has been completely removed from your computer. Wait until you receive a notification that the application was successfully removed. There’s another reason to remove devices - if you are connected to too many.
If turning your Mac of and on again doesn’t work, turn your Bluetooth devices off and on.