Coronado enterprises tutorials (formerly Gordon Dodrill's)
You can see sample chapters, but are charged for the full tutorials
http://www.coronadoenterprises.com/

Guru of the week - ie discussion papers on using C++
http://www.cntc.com/resources/gotw.html

Tutorials etc on Borland's CBuilder
http://www.richplum.co.uk/cbuilder/

Tutorial on C for Fortran users
http://www.pottsoft.com/home/c_course/course.html

University lecture on C++
http://m2tech.net/cppclass/

Note on pointers -
perhaps more oriented towards C than C++.
http://www.cudenver.edu/~tgibson/tutorial/

Very simple C under DOS or MS-windows.

Not much C++; possibly useful to someone interested in programming
MS-windows without MFC etc.
http://www.cpp-programming.com

Weekly newsletter on C++

Other things: aimed at helping new and intermediate programmers improve their coding skills.
http://www.cyberelectric.net.au/~collins

www.informit.com

A site run by Macmillan USA containing a lot of information including the several well-known C++ books for free download - if you are prepared to supply name and email address.
http://www.informit.com/

C++ in 21 days - 2nd edition
http://newdata.box.sk/bx/c/

A variety of C++ books on line (Macmillian, Sams, Wiley, IDG etc)
You can see the tables of contents, but you will have to have a subscription to read the books themselves after a free trial.
http://www.itknowledge.com/reference/dir.programminglanguages.c1.html

Elementary introduction to C++ (mostly the C subset)
http://clio.mit.csu.edu.au/TTT/

How to use function-pointers in C and C++, callbacks, functors
http://www.function-pointer.org

http://www.newty.de/fpt/fpt.html

Aimed at people who already have experience with an object-oriented programming language
http://www.entish.org/realquickcpp/

Articles about Win32, C++, MFC articles using VC++ compiler.
http://www.codersource.net
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Use full Site lists

Google web directory
http://directory.google.com/Top/Computers/Programming/Languages/C%2B%2B/

University of Cambridge Department of engineering
http://www-h.eng.cam.ac.uk/help/tpl/languages/C++.html

Object-Oriented Numeric Web Site
http://oonumerics.org/

http://scicomp.math.uni-augsburg.de/~scicomp/

World-wide-web "C++ Virtual Library"
http://www.desy.de/user/projects/C++.html

Karim Ratib's list of C++ sites (Scientific computing, graphs, GUIs etc)
http://www.IRO.UMontreal.CA/~ratib/code/

Phil Austin's list of oo sites for scientific computing
http://www.geog.ubc.ca/~phil/oo

Manfred Schneider's list of sites (CETUS links)
http://www.objenv.com/cetus/software.html

http://www.rhein-neckar.de/~cetus/software.html

C++ and C SIG (New York)
http://www.cppsig.org/

1. http://www.functionx.com/visualc/index.htm (for beginners.)
2. http://www.softlookup.com/tutorial/vc++/index.asp (for beginners.)
3. http://www.codeproject.com (Largest and the best)
4. http://www.codeguru.com (very famous)
5. http://www.mathcs.sjsu.edu/faculty/pearce/mfc/ (For Beginners)

VC++ Notes

1. http://www.cs.odu.edu/~wild/windowsNT/Spring00/notes.htm
2. http://www.cs.odu.edu/~wild/windowsNT/Spring99/notes.htm
3. http://www.cs.odu.edu/~wild/cs477/spring02/notes.htm

Warren Young's list - especially STL
http://www.cyberport.com/~tangent/programming/index.html

Tutorial on the STL by Phil Ottewell.
http://www.yrl.co.uk/~phil/stl/stl.htmlx