I use Winboard to step through games in EPD format. I go to File / Load Position ... and then open an EPD file.
The File Menu says that I have to press "Alt + Shift + PgDn" for the next position, and "Alt + Shift + PgUp" for the previous position.
However I have found that the "Alt" key is not necessary on my system. "Shift + PgDn" will go to the next position, and "Shift + PgUp" will go to the previous position.
Is this an error in Winboard directions? Or does my machine perform "magic"?
And if this is an error in the Menu instructions, are there any other similar errors?
-Norm