The easiest way to hide these shortcuts on desktop is through Chrome's native customization menu: Open a in Google Chrome.
Toggle the switch to to completely hide the rows of websites. On Mobile (Android and iOS) Open the Edge app to the homepage. Tap and hold the icon of the website you want to delete. Select Remove from the context menu. Mozilla Firefox remove most visited pages
Customize your New Tab page in Chrome - Computer - Google Help The easiest way to hide these shortcuts on