Dennis D. McDonald ( consults from Alexandria Virginia. His services include writing & research, proposal development, and project management.

Past Month's Website Visits by Operating System

By Dennis D. McDonald

This chart shows the distribution of the past month’s visits to Dennis McDonald’s Web Site, by operating system, as of January 18, 2011:

Copyright (c) 2011 by Dennis D. McDonald

Some Advice on Doing Personal Medical Research

Using Roku: Week 1

Using Roku: Week 1