Select Options from the drop-down menu.Once you've made your change, click the button.įollow these steps to enable or disable hardware acceleration in Firefox.In the middle of the window, under System, click the toggle switch next to Use hardware acceleration when available to enable or disable hardware acceleration.In the menu on the left side of the window, expand the menu.Select Settings from the drop-down menu.Click the icon in the upper-right corner.Follow these steps to enable or disable hardware acceleration in Google Chrome.