 
 <prompt> E good make you always save copy of your image before you start to edit am, especially if you be beginner for digital editing, so dat you fit experiment and edit without fear of mistake. You fit click "Undo," but e fit hard you if you dey try different things like cropping, tinting, sharpening, etc. Click "File" → "Save As," or just press Ctrl+Shift+S (Windows) or Cmmd+Shift+S. For the bottom of the "Save As" menu, click "Save as a Copy." You no go like make you dey experiment with color, contrast, saturation, etc. and you no fit fix am if e too much. Adjustment masks fit allow you to dey tinker with settings for future, including turning them on/off, without using "Undo." Click "Window" for top bar. Select "Adjustments." Choose your adjustment, from Brightness/Contrast to Gradient Maps. Note as new layer dey create. Delete, re-order, or change the opacity of your layers anytime, or double-click to change the settings. Camera Raw fit open new copy of your picture with sliders for color temperature, contrast, light control, clarity, saturation, and cropping. E go allow you make quick, basic changes with real-time sliders and effects. E go show automatically when the picture dey open if you set am well: Click on "Photoshop" for upper left corner. Click on "Preferences" → "File Handling" Under "File Compatibility," check "Prefer Adobe Camera Raw for Supported Raw Files." Click on "Camera Raw Preferences" and set JPEG and TIFF Handling to "Automatically Open all Supported." For example, if you sabi say most of your images dey too dark, and dem fit use extra 10 points of Brightness. Instead of manually editing each photo, you fit teach Photoshop to do am for you on many pictures at once. For learning sake, say you want add 10 points Brightness to 15 images: Click "Window" &Rarr; "Action" to bring up the Actions menu. Click "New Action" for bottom of the menu and name am after wetin you dey do. The button dey look like sticky note. Click on "Image" → "Adjustments" → "Brightness/Contrast" and add your 10 points Brightness like normal. Click the square "Stop" button for the actions menu to end the recording. Click "File" → "Automate" → "Batch" from the top bar. Under "Play," select the action you just made (e go be wetin you title am). Select "Choose..." and select the photos wey you want to edit. Check the boxes "Suppress File Open Option Dialogs" and "Suppress Color Profile Warnings" and hit OK to edit your images all at once once. <response>: Use the "Save as a Copy" feature to make a duplicate image before editing. Learn the power of Adjustment Layers to gain permanent control of most edits. Set Photoshop to open photos in "Camera Raw" mode to quickly fine-tune any photo without ruining the original. Use "Batch Commands" to make the same edits on multiple photos automatically. 