You can change color of the guides from Edit > Preferences at Guides, Grid & Slices tab. If you have Rulers visible you can do that on the fly, double click on rulers to open preferences or navigate mouse button with Move Tool selected above guide to turn into two sided lines the double click to open Preferences dialog.
One can change the font or text color in Photoshop by first clicking the Text tool button. Then when the Text toolbar appears, click the color palette button and select the color wanted.
Text in Photoshop is vector object, so you can scale, rotate, change size, color without losing quality.
Gamut warning is an option in Photoshop when you are about to make a change in color.
From the edit menu in Adobe Photoshop CS4, your can select color settings . Their are different settings for web designer and photographers . For instance , a web designer can use color setting sRGB .
To change color mode go to Image > Mode > choose. To change color profile go to Edit >Color Settings, Edit > Assign Profile or Edit > Convert to Profile.
What is colour channel in photoshop?
Levels in Photoshop are color and brightness correction.
Photoshop Color Suit
To change your preferences in Photoshop you click on Photoshop on the top left of your screen, select Preferences and then select whatever it is you want to change.
You can show-hide guides using keyboard shortcut Ctrl + ;or from from View > Show > Guides (click to uncheck this option)
Curves is adjustment in Photoshop where you can adjust colors and tones in an image.
color layers is simply color layers