It's not quite a KB shortcut but it's the next best thing: you can use
AutoCorrect (under the Tools menu) to set a typed sequence which will be
replaced by the symbol you specify.
For example, many law students have an autocorrect setting which replaces
"ss" with the § symbol.
You can also use Character Map (Start Menu | All Programs | Acessories |
System Tools) to learn the Alt-4-digit code for the particular symbol you
want. For example, holding down Alt while I type 0167 on the numpad
produces the same § symbol. The Alt-nnnn code is listed in the bottom
right side of the Status Bar in CharMap. Those codes are universal and can
be applied in any application.