annoyances.org
A wealth of information, focusing on solving problems and eliminating annoyances with all modern versions of Microsoft Windows.

Bare Bones Guide
HTML cheat sheet, lists every official tag in common usage.

Cio.com
Leading resource for information executives

Dr. HTML
Web page analysis tool.

earthweb.com
HTML goodies

HTML Tutorial Center
Basics, Intermediate, & Advanced HTML

Library of Congress
Internet resource page.

Netscape DevEdge
Resource for building web applications.

Pixel Pen
Web Publishing for the beginner

Quick Reference
University of Kansas HTML quick reference guide.

Sizzling Jalfrezi
Comprehensive guide to writing web sites.

Virtual Library
Resources for HTML and other web design tools.

Web Monkey
The Web Developer's Resource, HTML cheat sheet

Website Garage
Tune Up Your Web Site Free

Webreference Library
internet.com's helpful site, full of info.

Web Research Center
Everything you need to know about working on the Web

Web Monkey
The Web Developer's Resource