What is Alt + ↑   Shift + ← ↑ →
← ↓ → keyboard shortcut for?

Windows 11 - When a group or tile is in focus on the Start menu, move it in the direction specified  

Notepad2 - Rectangular selection  

LibreOffice Writer - Increase/decrease the size of the column/row on the left/top cell edge  

CudaText 1.88.3 - Column select  

Notepad3 (v5.21) - Rectangular Selection.  

Adobe After Effects 2021 - Move feature region and search region 10 pixels at current magnification  

Inkscape - move selection by 10 pixels  

Inkscape - move selected node(s) by 10 pixels  

Inkscape - move last node by 10 pixels  

Inkscape - move selected handle by 10 pixels  

Inkscape - shift characters by 10 pixels  

Adobe Photoshop CC - Nudge Clone Source  

LXDE - Send to desktop  

Windows Terminal 1.7 - Resize pane  

Notepad++ - Column mode select  

CoffeeCup Web Editor - Select rectangular block  

LibreOffice Calc - Optimizes the column width or row height based on the current cell  

Diagrams.net - Clone and connect  

Adobe Captivate 2019 - Click the object, click a resize handle, and use these options to resize the object in the selected direction by 10 pixel  

Scribus - Resize selected item(s) inwards by 1 unit in arrow key direction  

Tableau - Resize floating dashboard object with 10 pixel increments  

DataCamp - Select chunks of text  

Eplan Platform 2.9 - Jump to element points lying at the same height / in the same path