Can Opera display frames?
Yes it has frames support which in some ways is better than Web 2.0. You can alter the appearance and colour of frame borders or even remove them completely if required, options that Web 2.0 ignored. Opera sets the frames to the correct sizes too so a frame set to 97 pixels wide is displayed at exactly that. This said many of the display options in Web 2.0 aren’t included in Opera and although you can turn frames off you can’t look through one frame at a time or display links to the other frames at the side of the screen. Also Opera can only display scroll bars for all frames or none at all unlike Web 2.0 which as well as having independent control over vertical and horizontal bars can increase display area by only showing scroll bars for a selected frame.