innocentlamb said:
I am using Microsoft Word 2002 and I want to use the logical symbols
for "and" and "or" and the three dots that means "therefore".
Run the menu command Insert Symbol... which should display the Symbol
dialog. Select the Symbols tab within that dialog. Choose Symbol in
the Font drop-down list. The 'therefore' symbol is at character code
92, 'and' at character code 217, and 'or' at character code 218. If
you're going to be using these a lot, you may want to assign a
shortcut key for each of them using the Shortcut Key... button.