Single finger operations:
•Single tap performs a left click.
•Double tap performs a double click.
•Long press performs a right click.
•Swipe to scroll local screen if remote desktop is bigger than local screen. Otherwise, swipe
•performs a drag event.
•Tap + hold + move perform a drag event.
•Swipe down from top for Page Up.
•Swipe up from button for Page Down.
Double finger operations:
•Pinch Zoom
•Double finger swipe to move the cursor.
•Double finger tap performs a left click on current position of the cursor.
•Double finger double tap performs a right click on current position of the cursor.
•Double finger tap + hold + move perform a drag event on current position of the cursor.
Three finger operations:
•3 finger tap, or click the keyboard icon 
to activate the software keyboard.
Entering text:
You can see a 
button after you tap anywhere on the screen. Taping on this button will activate
the software keyboard and allow you entering text.