Jonathan Hassell

President -

The Sun Valley Group, Inc. -


Jonathan Hassell is an author, consultant and speaker residing in Charlotte, N.C. His books include RADIUS, Hardening Windows and, most recently, Windows Vista: Beyond the Manual.

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Dear all: I am off Twitter until at least after the election. It is unhealthy to see all of this stuff. Kindest regards, Jon.

2:11 PM - 13 Oct 16
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