If you want to erase your search history, the process will depend on which device and browser or search engine you're using. Generally speaking, search engines such as Google or Bing, and browsers like Chrome or Firefox, all have a history clearance feature accessible within their settings. On mobile devices, you can typically find the history clearance option by opening the browser's settings and selecting "Privacy" or "Clear browsing data". You can typically choose which types of data you want to clear, including browsing history, cookies, and cached images and files. Keep in mind that clearing your search history will delete all of your search queries that have been saved on your device, so make sure you're prepared for that before proceeding.