These steps will remove Bing from Chrome as the HomePage and Search Engine. Close the Settings tab, and restart the browser. Choose any Search Engine from the list except Bing. Scroll down to the Search Engine section below, and click on the drop-down next to the search engine used.
Click on the radio button, next to New Tab Page, or enter a new web page other than Bing. Check for the Show Home Button option, and if enabled, then check if the home page is set to Bing. The options and settings that are categorized under Appearance will be displayed in the centre. Locate Appearance from the menu on the left side, and click on it.
