What is a good chess learning computer program?

MARKsman7328 asked: I am the board 1 player for my school’s chess team and am looking for some chess software which will help me learn some more complicated openings. I would like a program which allows me to play against a computer, and also walks me through a large variety of different openings for both [...]

What chess programs have algebraic interfaces?

Jabberwocky asked: I am interested in a chess program (preferably freeware) that will allow me to use algebraic notation in order to select my moves and will only display the progress of the game in algebraic notation in order to follow the moves of the computer. This could be considered a form of “blindfolded chess” [...]