If the President does not sign the bill within ten days it becomes law unless Congress has. adjourned. If Congress adjourns before the President has signed the bill and the President does. not want the bill to pass the President may simply fail to sign the bill.
Choose a screen saver. Your Mac comes with several screen savers that display photos, messages, artwork from your iTunes library or photo library, and more. From the Apple menu, choose System Preferences, then click Desktop & Screen Saver. Click the Screen Saver tab. Screen savers appear on left side of the window, and a preview of the selected screen saver appears on the right. Click a screen saver to select it.
In fact, with the Mac Pro, you can connect up to three 4K displays at once. And because Thunderbolt is based on DisplayPort technology, it provides native support for the Apple Thunderbolt Display and Mini DisplayPort displays. DVI, HDMI and VGA displays connect through the use of adapters.