| A | B | 
|---|
| alignment | the horizontal position of text such as left, center, or right | 
| insertion point | cursor | 
| home keys | where your fingers "live" on the keyboard | 
| header | information the appears at the top of every page | 
| footer | information that appears at the bottom of every page | 
| word wrap | automatic movement of text from the end of one line to the beginning of the next | 
| tab | moves the cursor to a preset position | 
| scrolling | moving through a document from top to bottom and left to right | 
| margin | blank space around the edges of a document | 
| arrow keys | keys used to move the insertion point up, down, left, or right | 
| font | the style and appearance of text | 
| line spacing | used to adjust the blank space between lines of type (usually single or double) |