DefaultTab by Search results LLC is a adware browser modifier.
This browser modifier makes changes to your Internet browser that you can't control.
It can be installed on your PC by third-party software installers.
How do I remove DefaultTab?
Quickly and completely remove DefaultTab from your computer by downloading any antivirus cleaners.
Or, you can uninstall DefaultTab from your computer by using the Add/Remove Program feature in the Window's Control Panel.