In a battle, the triremes tried to get close to the enemy ships and if possible crash into them. A trireme was steered by long steering oars at the stern or back of the ship. The captain ordered the ship to steer straight at an enemy ship. Fixed to the front of the trireme was a sharp metal-covered point or ram. When the trireme struck the side of an enemy ship, the ram smashed a hole in the wooden planks.
Here's how to make Internet Explorer your default browser: 1  Open Internet Explorer, select the Tools button , and then choose Internet options. 2  Select the Programs tab, and then choose Make default. 3  Select OK, and then close Internet Explorer.
Sounds like something associated with web browser extensions that add their own default search engines whether its Internet Explorer, Chrome or Firefox. I would start by resetting each web browser to its default state and disable it from Startup items. How to reset Internet Explorer settings.