If you want to eliminate all contact with Google on your Firefox browser, follow these steps: '''Change Your Search Engine:''' Go to the Firefox menu (three horizontal lines) > Settings. Click on "Search" in the left-hand menu. Under "Default Search Engine," select an alternative to Google (e.g., DuckDuckGo, Bing, Yahoo). Remove Google Search Engine: In the same "Search" settings menu, scroll down to "One-Click Search Engines." Select Google and click "Remove." '''Block Google Cookies:''' Go to the Firefox menu > Settings > Privacy & Security. Under "Cookies and Site Data," click "Manage Exceptions." Enter google.com and click "Block." Block Google Domains: Install a content blocker extension like uBlock Origin. Go to the extension's settings and add google.com and any other Google domains (e.g., googleapis.com, gstatic.com) to the block list. Remove Google Services: If you use any Google services (e.g., Gmail, Google Drive), log out and stop using them. Clear your browser data by going to Firefox menu > History > Clear Recent History. Select "Everything" and clear all data types. '''Disable Google Sync:''' If you’re syncing your Firefox with a Google account, disable it. Go to the Firefox menu > Settings > Sync. Uncheck all sync options or disconnect your Google account. '''Avoid Google Sites:''' Be mindful of the websites you visit to ensure they don’t use Google services. By following these steps, you can significantly reduce or eliminate Google’s presence on your Firefox browser.