What is CAD? you might be wondering if you're considering a career in architecture, engineering or product design. Jobs in these areas often require skills in computer-aided design as a requisite, but ...

See why Jack Wallen says the free LibreCAD application is the perfect middle ground between a standard drawing tool and a proprietary CAD system. After years of dealing with open source, I would have ...

This column ends my tenure as the regular author of this column (thanks for reading!). It also completes my “Back to BASics” series that has focused on the fundamentals of BAS functionality and design ...