I toolbox (if multiple tools share a shortcut key, you can hold down Shift and add the shortcut key to make a selection).

Rectangular and oval box selection tool m

Moving tool v

Lasso, polygonal lasso, magnetic lasso

Magic wand tool w

Cutting tool c

Slice tool, slice selection tool k

Spray gun tool j

Brush tool, pencil tool b

Like leather stamps, pattern stamps.

History brush tool, art history brush y

Like eraser, background eraser, magic eraser e

Gradient tool, paint bucket tool g

Blur, sharpen and smear tool r

Lighting, deepening and sponge tools

Path selection tool, directly select tool A.

Text tool t

Pen, free pen p

Rectangle, rectangle with round edges, ellipse, polygon, straight line u

Wordpad, voice prompt n

Straw, color sampler, measuring tool I

Grab tool h

Zoom tool z

Default foreground and background color d

Toggles the foreground and background colors.

Switch standard mode and fast mask mode q

Standard screen mode, full screen mode with menu bar, full screen mode f

Jump to Ctrl+Shift+M in ImageReady3.0.

Temporarily use the mobile tool Ctrl.

Temporary use of color absorption tool Alt

Temporary use of fixture tool space

Quickly enter tool options (there is at least one adjustable number in the current tool options panel) 0 to 9.

Cycle to select a brush [or]

Create a new gradient (in the gradient editor) Ctrl+N

Second, the file operation

New graphics file Ctrl+N

Open existing image Ctrl+O

Open mode ... Ctrl+Alt+O

Close the current image Ctrl+W

Save the current image.

Save as ... Ctrl+Shift+S

Save as web graphics Ctrl+Alt+Shift+S

Page setup Ctrl+Shift+P

Print preview Ctrl+Alt+P

Print Ctrl+P

Exit Photoshop Ctrl+Q

Third, the editing operation

Undo/redo the last operation Ctrl+Z

Restore Ctrl+Alt+Z step by step.

Redo Ctrl+Shift+Z step by step.

Fade in/out Ctrl+Shift+F

Cut the selected image or path Ctrl+X or F2.

Copy the selected image or path Ctrl+C

Merge copy Ctrl+Shift+C

Pastes the contents of the clipboard into the current drawing.

Paste the contents of the clipboard into the selection box.

Free conversion Ctrl+T

Apply free transform (in free transform mode) and enter.

Transform (in free transform mode) Alt from the center or symmetrical point.

Restrict movement (in free transform mode)

Twist (in free transform mode) Ctrl

Cancel deformation (in free transform mode)

Transform copied pixel data Ctrl+Shift+T freely.

Convert the copied pixel data again to create a copy ctrl+shift+alt+t.

Delete the pattern in the check box or the selected path DEL.

Fill the selected area or the whole layer with the background color Ctrl+BackSpace or Ctrl+Del.

Fill the selected area or the whole layer with foreground color Alt+BackSpace or Alt+Del.

The Fill dialog box Shift+BackSpace pops up.

Fill Alt+Ctrl+Backspace from history.

Open the color setting dialog box.

Opens the Pre-Adjustment Manager dialog box. Press m after releasing alt+e.

Preset brush (in the preset manager dialog box) Ctrl+ 1

Preset color style (in the Pre-adjustment Manager dialog box) Ctrl+2

Preset gradient fill (in the Preadjustment Manager dialog box) Ctrl+3

Preset layer effects (in the Pre-adjustment Manager dialog box) Ctrl+4

Preset Hatch (in Pre-adjustment Manager dialog box) Ctrl+5

Preset Profile (in the Preset Manager dialog box) Ctrl+6

Preset custom vector graphics (in the preset manager dialog box) Ctrl+7

Open the preset dialog ctrl+k

Show the last preset dialog alt+ctrl+k.

Set the general options (in the preset dialog box) Ctrl+ 1.

Set "Save File" (in the preset dialog box) Ctrl+2.

Set the display and cursor (in the preset dialog box) Ctrl+3.

Set the transparent area and color gamut (in the preset dialog box) Ctrl+4.

Set the unit and ruler (in the Presets dialog box) Ctrl+5.

Set guides and grids (in the Presets dialog box) Ctrl+6.

Set plug-ins and scratch disks (in the preset dialog box) Ctrl+7.

Set "Memory and Image Cache" (in the preset dialog box) Ctrl+8.

Fourth, image adjustment.

Adjust the color scale Ctrl+L

Automatically adjust the color level Ctrl+Shift+L

Automatically adjust contrast Ctrl+Alt+Shift+L

Open the curve adjustment dialog Ctrl+M.

Add a new point on the curve of the selected channel (in the Curve dialog box), then hold down the Ctrl key and click the image.

Add a new point on all curves except composite curves (in the Curves dialog box), hold down Ctrl+Shift and click.

Move the selected point (in the curve dialog box) ↑/↓/→

Moves the selected points in increments of 10 points (in the Curve dialog box).

Select multiple control points (in the Curve dialog box) and hold down the Shift key.

Move the control point forward (in the Curve dialog box) Ctrl+Tab

Move the control point backward (in the curve dialog box) Ctrl+Shift+Tab.

Add a new point (in the Curve dialog box) and click the grid.

Delete points (in the Curve dialog box) Ctrl Add points and click them.

Deselect all points on the selected channel (in the Curve dialog box)

Make the curve grid thinner or thicker (in the Curves dialog box) Alt Add points and press the grid.

Select a color channel (in the Curve dialog box)

Select the monochrome channel (in the Curve dialog box) Ctrl+ number.

Open the color balance dialog Ctrl+B.

Open the hue/saturation dialog ctrl+u.

Fully adjust (in the Tone/Saturation dialog box) Ctrl+~

Adjust only the red color (in the Tone/Saturation dialog box) Ctrl+ 1.

Adjust only yellow (in the Tone/Saturation dialog box) Ctrl+2.

Adjust only green (in the Tone/Saturation dialog box) Ctrl+3.

Adjust only cyan (in the Tone/Saturation dialog box) Ctrl+4.

Adjust only blue (in the Tone/Saturation dialog box) Ctrl+5.

Adjust only magenta (in the Tone/Saturation dialog box) Ctrl+6.

Decolorization Ctrl+Shift+U

Reverse Ctrl+I

Open the extract dialog ctrl+alt+x.

Edge Brightening Tool (in the Extraction dialog box) b

Fill tool (in the extraction dialog box) g

Erase tool (in the extraction dialog) e

Clear tool (in the extraction dialog box) c

Edge Modification Tool (in the Extraction dialog box)

Zoom tool (in the extraction dialog box) z

Grip tool (in the Select dialog box) h

Change the display mode (in the extraction dialog box) f

Increase the brush size (in the extraction dialog box)]

Reduce the brush size (in the Extract dialog box) [

Deletes the highlighted row completely (in the Extract dialog box)

Highlight the entire selected object (in the Extraction dialog box) Ctrl+BackSpace.

Open the Liquefaction dialog box.

Twist tool (in liquefaction dialog box) w

Turn the tool clockwise (in the liquefaction dialog box)

Turn the tool counterclockwise (in the Liquefaction dialog box)

Shrink tool (in liquefaction dialog box) p

Expand tool (in liquefaction dialog box) b

Reflection tool (in liquefaction dialog box) m

Reconstruction tool (in liquefaction dialog box) e

Freeze tool (in liquefaction dialog box) f

Thawing tool (in liquefaction dialog box) t

Apply liquefaction effect, return to Photoshop main interface (in liquefaction dialog box), and press enter.

Abandon the liquefaction effect and return to the main interface of Photoshop (in the liquefaction dialog box) ESC.

Verb (abbreviation for verb) layer operation

Create a new layer from the dialog Ctrl+Shift+N.

Create a new layer using the default options Ctrl+Alt+Shift+N.

Create a layer by copying (no dialog) ctrl+j.

Create a copy layer Ctrl+Alt+J from the dialog box.

Create a layer by cutting (no dialog box) Ctrl+Shift+J.

Create a clipping layer from the dialog ctrl+shift+alt+j.

Combine Ctrl+G with the previous layer.

Ungroup Ctrl+Shift+G

Move the current layer down one layer Ctrl+[

Move the current layer up one layer Ctrl+]

Move the current layer to the bottom

Move the current layer to the top

Activate the next layer Alt+[

Activate Alt+]

Activate the underlying Shift+Alt+[

Activate top Shift+Alt+]

Merge or merge connection layers down.

Merge visible layers Ctrl+Shift+E

Poke or poke the link layer ctrl+alt+e

Poke the visible layer ctrl+alt+shift+e

Adjust the transparency of the current layer (the current tool has no numerical parameters, such as the move tool) 0 to 9.

Keep the transparent area of the current layer (toggle)/

Use predefined effects (in the Effects dialog box).

Blending options (in the Effects dialog box) Ctrl+2

Projection options (in the Effects dialog box) Ctrl+3

Inner shadow (in the effects dialog) Ctrl+4

External light (in the Effects dialog box) Ctrl+5

Internal glow (in the effects dialog) Ctrl+6

Bevel and Relief (in the Effects dialog box) Ctrl+7

Outline (in the Effects dialog box) Ctrl+8

Materials (in the Effects dialog box) Ctrl+9

Six, layer blending mode

Cyclically select the mixed mode Shift+- or+

Normal shift +Alt+N

Dissolving solvent shift+alt+I

Multiply the bottom of the positive stack by Shift+Alt+M.

Screen switching +Alt+S

Override Shift+Alt+O

Soft light soft light Shift+Alt+F

Strong light Shift+Alt+H

Color fade Shift+Alt+D

Color deepening color deepening Shift+Alt+B

Darken Shift+Alt+K

Brighten up Shift+Alt+G

Difference difference Shift+Alt+E

Exclude exclusiveshift+alt+x

Tone offset +Alt+U

Saturation shift +Alt+T

Color color offset +Alt+C

Brightness shift +Alt+Y

Decolorization sponge tool +Shift+Alt+J

Color sponge tool +Shift+Alt+A

Seven, select function

Select Ctrl+A select all.

Deselect Ctrl+D

Select Ctrl+Shift+D again.

Feather selection Ctrl+Alt+D

Reverse Ctrl+Shift+I

Load Selection Ctrl+ click the thumbnail in the Layers, Paths, Channels panel.

filter

Filter Ctrl+F for the last time according to the last parameter.

Fade the effect of the last filter ctrl+shift+f.

Repeat the last filter (adjustable parameter) Ctrl+Alt+F.

Select Tool (in 3D Change Filter) V.

Direct selection tool (in 3D change filter)

Cube tool (in 3D change filter) m

Sphere tool (in 3D change filter) n

Cylinder tool (in 3D change filter) c

Add Anchor Tool (in 3D Change Filter)+

Reduce Anchor Tool (in 3D Change Filter)

Trackball (in 3D change filter) r

Panorama camera tool (in 3D change filter) e

Move view (in 3D change filter) h

Zoom view (in 3D variant filter) z

Apply 3D morphing and return to the Photoshop main interface (in the 3D morphing filter) and press Enter.

Give up 3D deformation and return to the main interface of Photoshop (in the 3D change filter) Esc.

Eight, view operation

Select the color channel Ctrl+~

Select the monochrome channel Ctrl+ number.

Select quick mask Ctrl+\

Always show the composite channel in the window ~

Preview (switch) Ctrl+Y in CMYK mode.

Turn on/off gamut warning Ctrl+Shift+Y

Enlarge view Ctrl++

Zoom out view Ctrl+-

Full canvas display Ctrl+0

The actual pixel displays Ctrl+Alt+0.

Scroll up one page.

Scroll down one page.

Scroll one screen Ctrl+PageUp to the left.

Scroll one screen Ctrl+page to the right.

Scroll up 10 Shift+PageUp.

Scroll down 10 Shift+PageDown.

Scroll left 10 units Shift+Ctrl+PageUp.

Scroll right 10 units Shift+Ctrl+PageDown.

Move the view to the upper left home page.

Move the view to the bottom right corner.

Show/hide selection area Ctrl+H

Show/hide path Ctrl+Shift+H

Show/hide ruler Ctrl+R

Grab ctrl+;

Lock the reference line ctrl+alt+;

Show/Hide Color Panel F6

Show/Hide Layers Panel F7

Show/Hide Information Panel F8

Show/Hide Action Panel F9

Show/hide all command panel tabs

Show or hide all palettes except Toolbox Shift+TAB.

Word processing (in font editing mode)

Show/hide character panel Ctrl+T

Show/hide paragraph panel Ctrl+M

Align left or up Ctrl+Shift+L

Align ctrl+shift+C.

Right alignment or bottom alignment Ctrl+Shift+R

Select 1 character left/right Shift+←/→

Select 1 line Shift+↑/↓ Up/Down.

Select all characters ctrl+a.

Show/hide font selection shadow Ctrl+H

Select the character movement from the insertion point to the mouse click, and then click it.

Move left/right 1 characters ←/→

Move down/up 1 line =/↓

Move left/right 1 word Ctrl+←/→

Reduce the text size of the selected text by 2 pixels.

Increase the text size of the selected text by 2 pixels Ctrl+Shift+>;

Reduce the text size of the selected text by 10 pixels Ctrl+Alt+Shift+

Increase the text size of the selected text by 10 pixel ctrl+alt+shift+>;

Reduce the line spacing by 2 pixels Alt+↓

Increase the line spacing by 2 pixels alt+write.

Reduce the baseline displacement by 2 pixels Shift+Alt+↓

Increase the baseline displacement by 2 pixels shift+alt+write.

Reduce kerning or kerning by 20/ 1000ems Alt+←.

Increase word spacing or word spacing by 20/ 1000ems Alt+→

Reduce kerning or kerning100/1000 emsctrl+alt+←.

Increase kerning or kerning100/1000 emsctrl+alt+→

In fact, the most important thing is to remember some common things.

Next, you can go online to find some examples of PHOTOSHOP tutorials, with pictures and texts. You can look at some PHOTOSHOP pictures. You'd better do them with the pictures. Practice makes perfect.