Ubuntu

When Desktop Effects enabled

Move focused window

Alt + Mouse left click

All hotkeys for Ubuntu

When Desktop Effects enabled
Enables the ‘scale’ effect, it shows all windows from all workspaces

Super + A

New shortcuts
Display files and folders

Super + F

New shortcuts
Display media files

Super + V

When Desktop Effects enabled
Invert colours for the whole screen

Super + M

New shortcuts
Open Trash can

Super + T

New shortcuts
Display hidden files in file manager

Ctrl + H

New shortcuts
Lock the PC

Super + L

When Desktop Effects enabled
Toggles ‘Show Desktop’

Ctrl + Super + D

New shortcuts
Open terminal

Ctrl + Alt + T

Desktop
Open Applications menu

Alt + F1

Desktop
Run an application by typing its name

Alt + F2

Desktop
Take a screenshot of whole screen

Print Screen

Desktop
Take a screenshot of the current windows

Alt + Print Screen

Desktop
Take a screenshot of a selected rectangle on the screen

↑   Shift + Print Screen

Windows
Switch between open windows

Alt + ⭾ Tab

When Desktop Effects enabled
Switch between currently-open windows across all workspaces.

Ctrl + Alt + ⭾ Tab

When Desktop Effects enabled
Spins the ‘cube’ that your workspaces reside on, allowing you to select the workspace you wish to use

Ctrl + Alt + ←  →

Windows
Move current window

Alt + F7

Windows
Resize current window

Alt + F8

Windows
Minimize current window

Alt + F9

Windows
Maximize current window

Alt + F10

Windows
Bring up window menu with with ‘Always on Top’ and ‘Minimize’ and ‘Maximize’ and above commands

Alt + Space

Windows
Return window to "normal" or previous size

Alt + F5

Windows
Close the window

Alt + F4

When Desktop Effects enabled
Enables an ‘expose’ like feature that presents you with all the windows you currently have open, allowing you to select the one you wish to give focus to

Ctrl + Alt +

When Desktop Effects enabled
Unfolds your workspace cube allowing you to see more than one of your workspaces at once, using the left and right cursor keys with this active will allow you to select the workspace you wish to use

Ctrl + Alt +

When Desktop Effects enabled
Enables the ‘scale’ effect, it shows all windows from the current workspace

Super + W

When Desktop Effects enabled
Invert colours of the focused window

Super + N

When Desktop Effects enabled
Zooms in on the screen

Super + Mouse wheel up and down

When Desktop Effects enabled
Select a region to zoom into, using a rectangle.

Super + Mouse middle click

When Desktop Effects enabled
Resize focused window

Alt + Mouse middle click

When Desktop Effects enabled
Move focused window

Alt + Mouse left click

When Desktop Effects enabled
Show window menu

Alt + Mouse right click

When Desktop Effects enabled
Zoom out, show workspace switcher

Super + S

Common application shortcuts
Copy the selected text/object

Ctrl + C

Common application shortcuts
Cut the selected text/object

Ctrl + X

Common application shortcuts
Paste/insert the selected text/object

Ctrl + V

Common application shortcuts
Select all text

Ctrl + A

Common application shortcuts
Make the selected text bold

Ctrl + B

Common application shortcuts
Make the selected text italic

Ctrl + I

Common application shortcuts
Underline the selected text

Ctrl + U

Common application shortcuts
Open a new document or window

Ctrl + N

Common application shortcuts
Save the current document

Ctrl + S

Common application shortcuts
Open another document

Ctrl + O

Common application shortcuts
Print the current document

Ctrl + P

Common application shortcuts
Undo the last change you made

Ctrl + Z

Common application shortcuts
Redo a change that you just undid

Ctrl + ↑   Shift + Z

System shortcuts
Restart the computer immediately, without saving open files

Ctrl + Alt + Del

System shortcuts
(numeric keypad) Rotate through supported screen resolutions

Ctrl + Alt + +

System shortcuts
(numeric keypad)  Rotate backwards through supported screen resolutions

Ctrl + Alt + -

Similar combinations for other applications


Affinity Photo
Select overlapping layer content
Editing

Alt + Mouse left click


Solidworks 2019
Select the back faces in the View Selector cube.
Selection

Alt + Mouse left click


Webflow
Expand / collapse panel sections
Other

Alt + Mouse left click


Flyff
Follow a character or do a command
Movement

Alt + Mouse left click


i3 (window manager)
Drag floating
Floating

Alt + Mouse left click


Astroneer
(Hold) Use things, enter and exit vehicles and habitats
General

Alt + Mouse left click


Roblox Studio
Select within model
Selecting and Editing Parts

Alt + Mouse left click


Openbox
Move a window
General

Alt + Mouse left click


Substance Painter
Display mask in viewport
Non-editable shortcuts

Alt + Mouse left click


GeoGebra
Copy definition to input bar
Mac desktop

Alt + Mouse left click


Xyplorer
Open in inactive pane.
Mouse Tricks

Alt + Mouse left click


Ableton Live 10
(click device activator) Activate/Deactivate All Devices in Group
Working with Plug-Ins and Devices

Alt + Mouse left click


Adobe Illustrator
(click on mask thumbnail) Change mask to grayscale image for editing
Transparency panel

Alt + Mouse left click


Google Chrome
... on a link to download the target of a link
Mouse shortcuts

Alt + Mouse left click


Adobe Photoshop Elements
(click on a tool) Cycle through nested tools
General

Alt + Mouse left click


draw.io
Select cell below
Selecting

Alt + Mouse left click


Tibia
(Classic Control off/on) Start or to stop an attack to a monster or character
Game Window

Alt + Mouse left click


ArtRage Studio Pro
Sample Color
Modifier Commands

Alt + Mouse left click


Adobe Lightroom Classic
(click group name) Reset a group of sliders
Working in the Develop module

Alt + Mouse left click


Adobe Bridge CC
Forcibly remove current keyword in Keywords panel
Other most used shortcuts

Alt + Mouse left click


AI War Classic
deselect unit
Mouse

Alt + Mouse left click


Adobe Dimension CC (Mac)
Toggle Sample/Apply Mode (Eyedropper Tool)
Tool options and modifiers

Alt + Mouse left click


Adobe Dimension CC (Windows)
Toggle Sample/Apply Mode (Eyedropper Tool)
Tool options and modifiers

Alt + Mouse left click


Terraria
Favorite item
Other hotkeys

Alt + Mouse left click


Nuke
(click on close X) Close all Properties panels
Properties panel

Alt + Mouse left click


Adobe Photoshop CC
(Click swatch) Delete swatch
Using the Swatches panel

Alt + Mouse left click


Don't Starve (PC)
Examine/Inspect objects and items
General

Alt + Mouse left click


Clip Studio Paint Pro
Scale down
Shortcuts used during operation

Alt + Mouse left click


Inkscape
pick inverse color
Dropper tool

Alt + Mouse left click


REAPER
Deselect all notes
Mouse: MIDI piano roll left click

Alt + Mouse left click


Corel Painter
(click tile) Get tile color
Mosaics

Alt + Mouse left click


Adobe XD (Windows)
Zoom out
Tools menu

Alt + Mouse left click


LibreOffice Draw
on an object Selects the object behind the currently selected object
Shortcut keys specific to drawings

Alt + Mouse left click


LibreOffice Impress
Select the object behind the currently selected object
General

Alt + Mouse left click


Tekla Structures 20
(then click object) Select assembly
Modeling

Alt + Mouse left click


Medium
Set focal point on featured image
General

Alt + Mouse left click


League of Legends
Ping location/Open Radial Menu
General

Alt + Mouse left click


Visual Studio Code (Linux)
Insert cursor
Multi-cursor and selection

Alt + Mouse left click


Visual Studio Code (Windows)
Insert cursor
Multi-cursor and selection

Alt + Mouse left click


Slack
Set a message as your oldest unread message
Mark messages read or unread

Alt + Mouse left click


Notepad++
Column mode select
Edit menu

Alt + Mouse left click


Paint.NET
Subtract from selection
Magic Wand tool

Alt + Mouse left click