Changing keyboard shortcut- blend mode

[Obersten]

I want to cycle through the blending modes and I know that the keyboard shorcut is shift + on a numeric keyboard. But I have a keyboard with no numeric keys.
How/where do I change the shortcut?

[NEMESIS]

Hello and welcome to the Planet

SHIFT+OPTION+M [mac] or SHIFT+ALT+M [pc] = MULTIPLY
SHIFT+OPTION+O [mac] or SHIFT+ALT+O [pc] = OVERLAY
SHIFT+OPTION+N [mac] or SHIFT+ALT+N [pc] = NORMAL
... and so on for other blend modes. Try investigating on your own. Is best way to learn Photoshop plus you've got the starting point

Also this will work if you want to change blend mode of the layer then you must to have selected tool that doesn't have blend modes in it's option for example as Move Tool. Or if you want to change the Blend mode of your tools for example Brush tool then this shortcuts will change the tool Blend Mode.

Hope this was helpful

Cheers

[Obersten]

Thank you:-)