More than 12,000 local police departments were operating in the United States during 2013. A local police department is a general purpose law enforcement agency, other than a sheriffs office, that is operated by a unit of local government, such as a town, city, township, or county.
SaveAs :- Is used to save an already saved document or anything (which you want to save) with a new name. In simple words with Save you save something with SaveAs you create a copy of already saved thing with a new name obviously. I hope you understood the main basic difference. TC.
Save a document as a Web page. Click the Microsoft Office Button, and then click Save As. If you are publishing the document to a Web server, browse to the server name, and click it (do not double-click it). In the File name box, type a name for the file. In the Save as type box, click Web Page or Singe File Web Page.