You are modifying the program settings that Chrome has already decided are the best settings for their users. They need to give you this warning because these are developer options that can make major changes to your browser.Enabled features apply to all users of this browser.” “ WARNING: EXPERIMENTAL FEATURES AHEAD! By enabling these features, you could lose browser data or compromise your security or privacy. The page should show multiple drop-down menus saying either ‘Default’ ‘Enabled’ or ‘Disabled’ with a warning at the top of the page saying:.At the top of your window in the URL address bar, copy and paste the following: chrome://flags/.Start by opening a new Chrome window or tab.Similarly, if you have a Chromebook or other operating system that automatically hides this and you’d like to show your scrollbar, you can use these same steps to go in and show it as well. Whether you have a small screen and you’re trying to maximize screen space or just find the scrollbar is getting in the way, Chrome offers a way you can go in and hide your scrollbar.