WhatsApp Web and Desktop

General

Previous chat

`Ctrl` + `↑ Shift` + `[`

All hotkeys for WhatsApp Web and Desktop

General Start new chat	`Ctrl` + `N`
General Next chat	`Ctrl` + `↑ Shift` + `]`
General Previous chat	`Ctrl` + `↑ Shift` + `[`
General Archive chat	`Ctrl` + `E`
General Mute	`Ctrl` + `↑ Shift` + `M`
General Delete chat	`Ctrl` + `⬅ Backspace`
General Mark as unread	`Ctrl` + `↑ Shift` + `U`
General Zoom in	`Ctrl` + `↑ Shift` + `=`
General Default zoom level	`Ctrl` + `0`
General Zoom out	`Ctrl` + `-`
General Create new group	`Ctrl` + `↑ Shift` + `N`
General Open profile status	`Ctrl` + `P`
General Undo	`Ctrl` + `Z`
General Redo	`Ctrl` + `↑ Shift` + `Z`
General Cut	`Ctrl` + `X`
General Copy	`Ctrl` + `C`
General Paste	`Ctrl` + `V`
General Select all	`Ctrl` + `A`
General Search	`Ctrl` + `F`
General Exit app	`Alt` + `F4`

Similar combinations for other applications

Affinity Photo

Move to Back

Layer operations

`Ctrl` + `↑ Shift` + `[`

PyCharm 2018.2

Move the caret to the current code block start, selecting the code beginning from the initial caret location.

Basic editing

`Ctrl` + `↑ Shift` + `[`

Bluebeam Revu

Send to back

Markup & editing

`Ctrl` + `↑ Shift` + `[`

JAWS

Set Frame Top Left

Accessing JAWS utilties

`Ctrl` + `↑ Shift` + `[`

Atom (Windows)

Fold and Unfold sections of code

Editing

`Ctrl` + `↑ Shift` + `[`

Nuke

Decrease indentation of selected text

Script editor

`Ctrl` + `↑ Shift` + `[`

Camtasia

Select between markers

Editor's timeline

`Ctrl` + `↑ Shift` + `[`

Adobe Premiere Pro (Windows)

Send to Back

Marker

`Ctrl` + `↑ Shift` + `[`

IntelliJ IDEA (Windows, Linux)

Select till code block end / start

Editing

`Ctrl` + `↑ Shift` + `[`

Microsoft PowerPoint (Creating presentations)

Send object to back

Select text and objects

`Ctrl` + `↑ Shift` + `[`

Adobe Photoshop CC

Move layer to bottom or top

Using the Layers panel

`Ctrl` + `↑ Shift` + `[`

Qt Creator

Go to block start and select the lines between the current cursor position and the beginning of the block

Editing

`Ctrl` + `↑ Shift` + `[`

Visual Studio Code (Linux)

Fold (collapse) region

Basic editing

`Ctrl` + `↑ Shift` + `[`

Visual Studio Code (Windows)

Fold (collapse) region

Basic editing

`Ctrl` + `↑ Shift` + `[`

Microsoft Visual Studio 2017 (All shortcuts)

Image.PreviousRightColor

VC Image Editor

`Ctrl` + `↑ Shift` + `[`

Adobe Acrobat Reader DC

Rotate page clockwise

Change view

`Ctrl` + `↑ Shift` + `[`

Android Studio

Select to the code block start

Writing code

`Ctrl` + `↑ Shift` + `[`

Microsoft OneNote

Increase the width of the page tabs bar

Work with pages and Quick Notes

`Ctrl` + `↑ Shift` + `[`

Figma

Send to back

Arrange

`Ctrl` + `↑ Shift` + `[`