When using a map, there will always be a key which identifies the symbols used on the map. You will need to refer to the key to find out what the symbols mean. The examples in the graphic below ...

Just like a key to a door, the key helps you to unlock the information stored in the colours and symbols on a map. You must understand how the key relates to the map before you can unlock the ...

You can use your computer's keyboard to quickly enter currency signs, foreign accents, trademarks and other symbols your business uses frequently. To access these symbols, you must use Windows' ...

Microsoft Word, like all text-based programs, uses a numeric character code called ASCII (American Standard Code for Information Interchange) for each alphabetic, numeric, and special character on ...