Search for the shortcuts here:
C:\Documents and Settings\All Users\Start Menu\Programs\Games
If no shortcut for spider is present look in:
C:\WINDOWS\System32\look for Spider Solitaire.exe
If the .exe file is not present you will have to reinstall it from the Windows Installation CD as follows:
Control Panel \ click on; Add or Remove Programs \ click on; Add / Remove Windows Components \ Accessories and Utilities \ press Details \ check & highlite Games \ insert the Windows XP Installation CD \ check the game(s) you want to reinstall and follow the instructions.