# Freezes to Keep
-Specifies the size of the history of freezes that DisplayClone will keep in RAM.
-Increase this number if you find that by the time you need to revisit a prior freeze that a record has no longer been kept.
-PNG and GIF are good choices if quality loss in the encoding is not acceptable.
-JPEG is otherwise probably the best choice.
-BMP stores images completely raw. Performance wise, DisplayClone has a multi-threaded and deferred encoder.
Screenshot on Display-Freeze
-if TRUE, this will automatically take a screenshot to disk whenever you enter Display-Freeze. (so that you have a permanent history of your freezes)
Show Mouse in Hotkey Screenshots
-If TRUE, your mouse cursor will be included in screenshots.