Install Web Browser Extension You need to use different extensions for different web browsers. Here, we will show you some extensions for commonly used web browsers: Chrome Firefox Opera Demo: No Video In Index Page No Suggestion In Player Page Addition: How to Delete Your YouTube Search History? As mentioned above, the YouTube recommendations are from your YouTube search history and watch history. Thus, you can delete both search history and watch history to reset YouTube recommendations. How to reset YouTube recommendations via clearing YouTube search history? You can follow these steps: 1. Go to the YouTube website and sign in to YouTube. 2. Click your user account picture that is on the top-right side of the interface. 3. A long menu will pop up. Then, you need to select Your data in YouTube from that menu to continue. 4. Scroll down to the YouTube controls section and click Manage your YouTube Search History under the YouTube Search History click Manage your YouTube Search History...