You can disable the built-in trackpad mouse on your ProBook laptop by double-tapping the dot in the upper left corner of the trackpad itself. An orange light will appear on the dot and this light indicates that the trackpad is disabled.
*See Attached Issue: HP Laptop and External Monitor experience lag between on-screen visuals.
**Attachment** See attachment about How-To Navigation for Google Docs
Ipevo Point 2 View Document Camera User Guide  Links: ------  http://files.ipevo.com/download/doc/p2v/P2V_UserManual_English_20120220.pdf
**Attachment** See attachment about How-To Navigation for Google Docs Advanced Settings