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.
Click Save As. In the File name box, type a name for the file. In the Save as type box, click OpenDocument Text. If you want to retain a version of the file as a Word document, you must save it as a Word document (for example, .docx file format) before you close Word. Click Save.