Follow these steps to disable or remove unwanted toolbars from your web browser:

1. Open Browser settings: Open the settings menu on your browser to locate the Toolbars setting.
2. Identify and disable undesired toolbars: Review the list of toolbars available and turn off or disable those that you do not want.
3. Check all available programs and browsers: Check all available programs and browsers on your system to make sure all undesired toolbars are disabled.
4. Use programs to check for malicious toolbars: Utilize quality programs to scan and check for malicious or suspicious toolbars on your system.
5. Remove unwanted toolbars: If the undesired toolbars cannot be disabled or removed from the settings menu, use the native uninstall function to remove the toolbars completely.