Follow the instructions below to uninstall software from your browser
Chrome™
Open Chrome™
Click on the button with three horizontal lines or the three dots found in the upper right-hand corner of your Chrome™ browser
From the drop-down menu click More Tools > Extensions
Next to the extension you want to remove, click Remove. If you simply want to hide the extension but not remove it, you can un-check the Enabled button
Restart Chrome™
Firefox
Open Firefox
Go to the gray bar Firefox menu located at the top left of your Firefox browser window
Select Add-ons to open the Add-ons Manager
Click the name of the add-on that you would like to disable or remove. For Firefox version 68.0.1, click on the horizontal three pin to access a drop-down and enable, disable or remove the add-on.
Select Disable or Remove
Restart Firefox
Microsoft Edge
Go to ‘Settings and more’
Choose ‘Extensions’
Find the extension you want to remove and select ‘Remove’
Click ‘Remove’ on the pop-up that appears on your screen