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.
On the File menu, click Save As. In the Save As box, type a name for the file. On the Format pop-up menu, click Word 97-2004 Document (.doc) . Note If you open and then save a copy of a file that was created in Office 2004 for Mac or earlier, the application automatically saves the file in the correct file format. Click Save.