Character refers to the characters on your keyboard. Map is the way the computer sees the location of the keys and translates them into what character appears on your screen. File is a bit obvious but it is the location of the character map on your computer system.
In other words it is how the computer knows what to put on the screen when you press a key. If you have a special keyboard and want characters to show up properly then you need the right character map. This might be language differences or keyboard layout. Hope this helps.
A map key
The key on a map explains what the symbols and images on the map mean.
Start>All Programs> Accessories> System Tools>Character Map Character Map will show you all the characters that are in a font. the glyph "ə" has no keystroke assigned to it, so you'll have to double click it and copy and paste it out of Character Map.
Another name for a map legend is key.
Use the "TAB" key to bring the Map up. Select one of the character's names. Use the back button to close the Map. A series of footsteps will appear in front of you. Follow them to the character.
Press and hold both Alt and num-pad 3 then release = ♥I have had limited results on laptops where you have to use the function key in conjunction with the alt and numpad 3 key.
enter this into your address bar it is a map http://www.gamefaqs.com/portable/gbadvance/file/918916/47809 enter this into your address bar it is a map http://www.gamefaqs.com/portable/gbadvance/file/918916/47809
The map key is a list of symbols and their meaning used in the map.
on a map key key you can find and locate where or what something is.=]
The key of the map explains all the symbols used on the map.
the teacher asked us to draw up a key for our map.
the map key is the box that tells you what the icons mean in a map