HEATKEYS

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.

The Recreation Vehicle Industry Association

California Air Resources Board Home Page

Expert Archive Questions

This is an Excel/VBA discussion forum powered by vBulletin. To find out about vBulletin, go to http://www.vbulletin.com/ .

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

Experts Exchange enables people with technology problems to quickly and easily solve their problems by collaborating with experts from around the world.

A community committed to sharing Perl knowledge and coding tips. The site contains questions and answers, useful snippets, and a library of code.

ON Semiconductor supplies a broad portfolio of semiconductors and integrated circuit devices.

Free source of SPICE circuit files and tutorials for the hands-on learning of electronics through the SPICE simulator. Also inlcudes SPICE basics and a command summary. Links to free demo versions.