Does 2007 Ford Focus have struts or shocks?

How do you change the struts on a 2007 Ford Focus?

https://www.youtube.com/watch?v=8h-u4g4yp64

Are struts worth replacing?

Struts don't need to be replaced unless your vehicle is bouncing like it's on a pogo stick or bottoms out in potholes and over railroad tracks — or unless a mechanic finds that they're leaking fluid or have been damaged. In some climates, they can also rust.Feb 7, 2016