Like Firefox, Opera delivers a scrolling tab experience, which means that when you open more tabs than will fit on screen, it scrolls them off screen instead of just continuously shrinking them down. Also both Firefox and Opera have a screenshot tool that lets you capture a snapshot of your screen or part of the page. However, the Opera tool doesn’t give you the ability to create one huge capture of the whole webpage, only the visible portion.
与 Firefox 一样，Opera 也提供了滚动标签页的特性，这意味着当您打开的标签页超出屏幕所能显示的数量时，Opera 会将其滚动出屏幕，而不是将其不断缩小。Firefox 和 Opera 均内置有屏幕截图工具，可让您截取屏幕或页面部分区域。但 Opera 工具不能截取整个页面，只可截取可见范围。