The Hand Tool allows you to pull the document up or down as you read.

The Text Select Tool allows you to select text of interest for copying into another application.

The Search String Field allows you to search the document for a word or series of words.

The Scale Adjustment controls the size of the information contained within the document, slide left and right to adjust.

The Page View Options allow you to move back and fourth within the document from one page to another, you may click left and right to move one page at a time or input the number of the specific page you are interested in.

The Print function allows you to print the document in it's entirety.