FPS movement for games

how to make the character move throughout the map very smoothly,i have used the FPS template but it doesnt have that thing…what articles or videos should i research on to make the movements smooth
or add some camera animations to make it look cool,like when jumping…the camera shakes abit,while landing it shakes again…how to do that ?

Here you go: https://www.youtube.com/watch?v=kJCP_8u9odA