"New Release 8.0.81

General CUDA driver update to support macOS 10.12 and NVIDIA display driver 378.05.05.05f01. (New Driver for Sierra 10.12.4 posted April 11th.)

Supported MAC OS X 10.12.x and 10.11.x

An alternative method to download the latest CUDA driver is within Mac OS environment. Access the latest driver through System Preferences > Other > CUDA. Click 'Install CUDA Update'."

Previous CUDA versions are available at Mac CUDA Drivers Archive.
  

"New in Release 378.05.05.05f01:

Graphics driver updated for macOS Sierra 10.12.4 (16E195)

Contains performance improvements and bug fixes for a wide range of applications.

Includes NVIDIA Driver Manager preference pane.

Includes BETA support for iMac and MacBook Pro systems with NVIDIA graphics

Release Notes Archive: (some older Mac Pros can't install Sierra)
This driver update is for Mac Pro 5,1 (2010), Mac Pro 4,1 (2009) & Mac Pro 3,1 (2008) users.
(Mac Pro 5,1 is also ID for 2012 model. 2009 Mac Pro can run Sierra with the unofficial EFI 5,1 update.)

BETA support is for iMac 14,2 / 14,3 (2013), iMac 13,1 / 13,2 (2012) and MacBook Pro 11,3 (2013), MacBook Pro 10,1 (2012), and MacBook Pro 9,1 (2012) users."

Update: On April 20, 2017 they posted Driver v378.05.05.05f02 for macOS 10.12.4 (16E195).
Bill later wrote the F02 driver does support 'Night Shift' mode. He also sent f02 driver benchmarks using a GTX-1050 Ti (pascal) card in his 'hackintosh'.
  

• Final Cut Pro X v10.3.3 (OS X 10.11.4 or later)
  - see release notes for changes/fixes.
  
  
• Apple Compressor v4.3.2 (OS X 10.11.4 or later)
  - see release notes for changes/fixes.
  
  
• Apple Motion v5.3.2 (OS X 10.11.4 or later)
  - see release notes for changes/fixes.
  
  
• iMovie for OS X v10.1.5 (macOS 10.11.2 or later) (now free)
  - Fixes an issue which could add a red tint to video imported from some camcorders
  - Fix issue that prevented some videos shot on iPhone from appearing in import window
  - Improves performance and stability
  
  
• Pandora iOS App v8.3.2 (iOS 9 or later)
  - "Security fix". (fixes SSL certificates validation)
  
  
• 2016 MacBook Pro Popping Sound Issue (bgr)
  
  
• Mac Pro concept imagines Apple's modular desktop (Modular Mac Mini??)
  
  
• Software developer details the Mac Pro that Apple should build (bgr)
  
  
• Apple Boosts Mac Pro Desktop CPU, Graphics Chip Specifications (as promised)
  (2013 Mac Pro Specs updated - 2 base models, D500 now minimum)
  
  
• Update history for Office 2016 for Mac has v15.33.0 (April 11th), see release notes
  
  
• Firefox web browser for iOS v7.1 (iOS 9 or later)
  - "contains stability improvements and bug fixes"

• About macOS Recovery
  
  
• About Mac startup tones
  
  
• How to Use the CD or DVD drive from another computer with your Mac
  
  
• If you don't see some Mac features when using Windows on your Mac (install drivers)
  
  
• Get help with iOS update and restore errors
  
  
• How to Set up iCloud Drive
  
  
• How to Use multiple displays with your Mac
  
  
• How to use Multi-Touch gestures on your Mac
  
  
• Low power alert with USB devices, USB keyboard, and USB SuperDrive
  
  
• How to View and remove your associated devices in iTunes
  
  
• If you get an error when trying to activate iMessage or FaceTime

Page of How-To, Troubleshooting & Tips for Mac/OS X/iOS Users from Airplay to Thunderbolt.