I can't remove the "scaling" when resizing a picture

[purplepotter]

I am used to CS4 but now have the latest version of Photoshop (via Creative Cloud)

When resizing an image, it used to be possible to uncheck a box to keep the scale of the image.  It seems not to be possible any more.  How can I do this?

I have a second question.  When cropping the image it gives the dimensions in inches.  I am working with centimeters or pixels.  How can I change the default measurement?

[c.pfaffenbichler · Accepted solution]

When resizing an image, it used to be possible to uncheck a box to keep the scale of the image.  It seems not to be possible any more.

[c.pfaffenbichler]

I have a second question.  When cropping the image it gives the dimensions in inches.  I am working with centimeters or pixels.  How can I change the default measurement?

You can enter »XXcm« or »XXpx« for example.

To which units are your rulers set?

[purplepotter]

They were set in inches.  I've put them in centimeters and all is now well!