1. The Back and Forward Buttons are not available for Mac OS because the system itself is a closed one, not open to the public, but the other function can be used normally.
2. No any software is required.
1 X Wireless Mouse (Battery is not included)
1 X USB Receiver
1 X User Manual
QUESTIONS & ANSWERSAsk a Question
What batterys does it take?
HOW DO YOU GET THE SOFTWARE,FOR THE M960-1 MOUSE
I am so sorry that there is no software for M690-1 mouse