What is Ctrl + ↑  Shift + ←  → keyboard shortcut for?

Camtasia - Make a selection step-by-step  

WriteMonkey - Moving around and selecting  

Google Docs (PC) - Extend selection one word  

Adobe Illustrator - Select one word left or right  

Adobe After Effects 2021 - Reduce or extend selection by one word to left or right in horizontal text  

Adobe Photoshop CC - Select 1 character left/right or 1 line down/up, or 1 word left/right  

Blender 3.4.1 - Jump to frame  

Marmoset Toolbag 4 - Move keyframe(s) 10 frame  

RStudio - Select Word  

Eclipse - Expand selection to the next or previous word  

FBIde - Add previous/next word to selection  

Mu 1.2 (code editor) - Select text one word in the specified direction  

Handoff.design (Windows) - Add/subtract 10px left margin  

Sitefinity CMS - Extend selection by one word to the left or right  

Jellyfin MPV Shim - Adjust subtitle delay  

iTunes 11 for Windows - Go to last or next chapter (if available)  

Fantasy Grounds - Select word left/right  

Avidemux 2.8.7 - Seek 4 seconds  

Vegas Pro 18 - Change audio track panning or video track fade-to-color setting (when focus is on track list and automation controls are visible)  

Ocenaudio 3.1 - Select to previous / next scale tick  

MindManager 21 - Select all siblings and parent  

MindManager 21 - Select next level of subtopics  

Google Docs (Chrome OS) - Extend selection one word  

Google Docs (Android) - Extend selection one word  

Quire.io (Windows) - Scroll horizontally in Board and Timeline view  

ClickUp (Windows) - (from the task) Navigate to next task  

ClickUp (macOS) - (from the task) Navigate to next task  

MicroStation V8i - Highlight next word