Mount&Blade: With Fire & Sword/Controls

Inventory
When in looting screen or any other screen that you can move items into and out of your inventory, you can hold CTRL key and click on any items to instantly transfer the item into the other window. - No drag and drop.

In-game
W S D A Keys - Movement. F - primary use key. Left click - Primary fire or attack or reload gun. Right click - Block attack. Shift - Zoom in Space - Jump

World Map
Left Click - Move to that location Space key pressed - Stop moving and then pauses game. Space key held - does not move army but game is not paused, good for letting following armies catch up to you.