What is Ctrl + ↑   Shift + W keyboard shortcut for?

Google Chrome - Close all open tabs and the browser  

Brave (Windows) - Close the current window  

Foxit PDF Reader 2.0 - Close All  

Opera - Close active application window  

Opera - Close application window  

Maxthon - Close all tabs  

NetSurf 3.9 - Increase scale of view by 10%  

Deepin Linux - Close workspace  

HyperSnap 8 - Capture window or control  

Microsoft Edge (Chromium) - Close the current window  

Microsoft OneNote - Execute the action suggested on the Information Bar if it appears at the top of a page  

PDF-XChange Editor - Reopen closed documents.  

Notepad2 - Column wrap  

Microsoft Word 2019 - Underline words but not spaces  

Brackets - Close All  

Brackets - Show Indentations  

gedit - Close all tabs  

Xodo - Close the app  

CherryTree 0.38.8 - Upper the Case of the Selection/ the Underlying Word  

Scrivener 1.9.9 - Import web page  

Krita 4.2.2 - Close all  

QCad 3.22.0 - Close all  

Adobe After Effects 2021 - Close active panel or all viewers of type of active viewer (closes content first). For example, if a Timeline panel is active, this command closes all Timeline panels.  

PicPick 5.0.7 - Capture window control  

ACDSee - Sets the selected images as a tiled desktop wallpaper  

ACDSee Free - Sets the selected image as a tiled desktop wallpaper  

IrfanView - Toggle stretching image across all monitors  

Sweet Home 3D - Create walls  

Adobe Premiere Pro (Windows) - Close Project  

Corel Painter - Close all windows  

Parsec - Toggle windowed mode  

Terminator - Close the current terminal  

Windows Terminal 1.7 - Close tab  

Guake - Close current tab  

Volume2 - MediaPrevTrack  

Mintty 3.4.0 - Close  

WireShark 3.4.3 - Reset appearance layout to default size  

Kitty 0.25.0 (Linux) - Close window  

4t Tray Minimizer - Hide window without showing tray icon  

Tilda - Close the active tab  

Spyder 4.1.5 - Close all  

Spyder 4.1.5 - Close all  

Unreal Engine 5.0 (early access) - Open Widget Reflector  

SQL Server Management Studio (SSMS) - Open the current file in a browser  

Microsoft Visual Studio 2017 (All shortcuts) - File.ViewinBrowser  

Sublime Text 4 - Close window  

GoLand (Windows) - Extend/shrink selection  

Visual Studio Code (Windows) - Close window/instance  

Eclipse - Close all files  

Qt Creator - Close all  

Chromebook and Chrome OS - Close the current window  

PeaZip - Extract and open with...  

Xyplorer - Close All Other Unlocked Tabs  

Spotify - Log out current user  

Black Desert Online - Apply photo filters  

ChessBase 13 - × Weak point  

Cisco Webex - Adjust the page size to the available screen space  

Comodo IceDragon - Close Window  

Kleopatra 3.1.8 - Close tab  

Outlook 2019 and Outlook 2016 - Select the InfoBar and, if available, show the menu of commands  

Outlook 2019 and Outlook 2016 - Open the MailTip in the selected message  

Freemind - Open first file in history  

Bluebeam Revu - Close all open tabs  

Ableton Live 10 - Toggle Second Window  

Notezilla - Toggle stick to underlying window  

Notezilla - Stick to underlying window  

Edraw Max 9.4 - Make the selected shapes same width  

yEd 3.19 - Navigation mode  

Dorico - Close project  

Archicad 24 - Close the project  

GeoGebra - Export Dynamic Worksheet  

JMP 15 - Select where  

LabView - Displays the All Windows dialog box  

Vectorworks 2020 - Rendering - Wireframe  

Femap 2020.2 - Locate workplane on a surface  

Mathcad Prime 6.0 - Include a worksheet  

ETABS 20.3 - Refresh window