Connecting faces

Hi,

I would like to know if is there a way to connect faces together like those pictures.


I would like to make something like this.

Maybe there’s a tool that can do that in 1 click i don’t know but meanwhile for the 1st case you can just go to edge selection mode and select all the edges :
http://i.imgur.com/7OoB0J0.jpg

Then W -> Subdivide
http://i.imgur.com/TdUSD35.jpg

For the 2nd case, at the corner, just select the 2 vertices and press J to add an edge like that :
http://i.imgur.com/Ls3ddif.jpg

Then select the edges
http://i.imgur.com/ekCquIm.jpg

W-> Subdivide
http://i.imgur.com/4l6XJJB.jpg

Then dissolve the edge you don’t want
http://i.imgur.com/A6vRZj6.jpg

As an alternative to W -> Subdivide you can use K to cut while holding CTRL , so the knife snap to the center of each edges

Ok thank you :wink: