Usage:Please file my complaint on this issue.
Usage:I have too many files on my hard disk.
Usage:I always keep my correspondence in appropriately labelled files.
Usage:i used to name my photo files according to their dates.
Usage:Please file away these important papers.
Usage:Please file down this casting to meet the clients specifications"
Usage:common file extensions include ".txt" for text files and ".jpg" for jpeg image files.