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.
When you save a file, you can save it to a folder on your hard disk drive, a network location, CD, DVD, the desktop, flash drive, or save as another file format. While you must identify the target location, if it is different than the default folder, the saving process is the same regardless of what location you choose.