HEATKEYS

The largest resource for MCAD (Mechanical Computer-Aided Design) professionals, including files, forums, jobs, articles, calendar, and more.

Microsoft Excel Consulting, Online Classes, video tutorials, free macros, and walkthroughs for beginners and advanced levels. Also includes helpful tips, tricks, code, and a forum.

MrExcel is your one stop for Excel tips and solutions. MrExcel offers help for excel including seminars and other training.

Zuken, one of the leading companies in the EDA and ECAD/CAE industry, offers a wide range of software solutions and consulting services for end-to-end electrical and electronic engineering.

Automatic cable routing, 3D Raceway Design, Automatic Drawings and Bill of Materials

YouTube is a place to discover, watch, upload and share videos.

Be Communities is a social networking site for those in the architecture, engineering, construction, operations, and GIS communities with tools such as forums, blogs, a resource gallery, and a wiki for connecting, communicating, and learning from eac...

The world’s microwave design information resource. Published in association with IEEE and MTT-S.

Edraw is a powerful yet easy-to-use program for creating flowcharts, organizational charts, network diagrams, business presentations, building plans, mind mapping and lots more.

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.