Join one of our Training Courses

Critical Mass Technologies Provides Training Courses to Small Businesses and anyone interested in Technology available to and used by Small Businesses.

Free Video Course “Installing Microsoft Essentials Server”

This Free Video Course shows you how to Install Microsoft Essentials Server 2012 R2 from start to finish.

Register for the free course and start the course today!

We offer many training courses to Small Businesses. Some Courses and Webinars will be free and some will be paid. Much longer and higher quality training courses may be paid, but you will have access to them for a really long time. Make sure you check this page for updates!