The easiest method is to simply select Mode -> Grayscale from Photoshop’s Image menu. If you do that, you end up with something like sample image 1 shown below. The results in this “generic ...

Changing the colors of photographs in your InDesign project requires Photoshop, right? Not necessarily. If the photo is black and white and saved in grayscale mode in a compatible format ...

With Adobe Photoshop, you can change an image ... channel and then click "Image" on the menu bar. Point to "Mode" and click "Grayscale." Click "OK" at the prompt to convert the picture to monochrome.

Software like Adobe Photoshop can breathe life back into ... Discard the others by changing your color space to Grayscale (Image>Mode>Grayscale), then bump it up with Levels (Layer>New Adjustment ...

Although the Adobe Photoshop image -editing software ... or inadvertently convert your image to grayscale by accidentally clicking this mode.