Updated September 2026 Verified Multi-Platform Reference ChatGPT Deep Research Included

Complete Keyboard Shortcuts & Screenshot Guide

Master 100+ essential hotkeys, screenshot commands, AI prompt tricks, and gestures across all operating systems and applications.

500+
Shortcuts Covered
11
Platforms & OS
16+
AI Tool Guides
2026
Fully Updated
100%
Free to Use
LATEST BLOG Apple Shortcuts App Masterclass: 15 Time-Saving Automations for iPhone & iPad in 2026
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ChatGPT & Google Gemini AI Shortcuts

Supercharge AI productivity in ChatGPT (chatgpt.com) and Google Gemini (gemini.google.com) with native hotkeys.

  • ChatGPT: Open New Chat Conversation
    Ctrl + Shift + O (Mac: โŒ˜+Shift+O)
  • ChatGPT: Toggle Left Sidebar
    Ctrl + Shift + S (Mac: โŒ˜+Shift+S)
  • ChatGPT: Copy Last Code Block
    Ctrl + Shift + C (Mac: โŒ˜+Shift+C)
  • ChatGPT: Copy Last Text Response
    Ctrl + Shift + Y (Mac: โŒ˜+Shift+Y)
  • ChatGPT: Search Past Chat History (Desktop App)
    Ctrl + K (Mac: โŒ˜+K)
  • Gemini: Trigger Extensions (@Gmail, @Drive, @YouTube)
    @
  • Gemini: Start New Conversation
    Alt + Shift + N (Mac: Opt+Shift+N)
  • Gemini: Cycle Through Alternative Drafts
    Ctrl + Shift + D
  • Prompt Editing: Insert Multiline Break without Sending
    Shift + Enter
  • ChatGPT Deep Research: Start an Autonomous Research Task
    Click model selector โ†’ choose Deep Research โ†’ type detailed query โ†’ confirm plan
  • ChatGPT: Stop / Interrupt AI Response Mid-Generation
    Shift + Esc
  • ChatGPT Desktop App: Open Global Quick Prompt (Anywhere on PC)
    Alt + Space (Mac: โŒ˜+Space)
๐Ÿ”ฌ ChatGPT Deep Research โ€” New in 2025/26
Reads 20โ€“100+ sources autonomously. Delivers full cited reports in 5โ€“30 mins. Powered by o3.
Full Guide โ†’

Explore Full ChatGPT & Gemini Power Guide & FAQs โ†’

Windows 10 & 11 Essential Shortcuts

Master Snipping Tool, Clipboard History, Window Snapping, and system navigation on Windows PCs.

  • Snipping Tool Region Screenshot (Select Rectangle / Freeform):
    Win + Shift + S
  • Open Clipboard History (View & paste past copied text & images):
    Win + V
  • Capture Entire Screen to Clipboard:
    PrtScn
  • Save Full Screen directly to Pictures\Screenshots folder:
    Win + PrtScn
  • Capture Active Window Only:
    Alt + PrtScn
  • Open Task Manager Directly (Bypassing Ctrl+Alt+Del):
    Ctrl + Shift + Esc
  • Lock Windows PC Immediately:
    Win + L
  • Show Desktop / Minimize All Open Windows:
    Win + D
  • Open File Explorer:
    Win + E
  • Open Windows 11 Snap Layouts Menu:
    Win + Z

View Complete Windows Shortcuts & Snipping Guide โ†’

macOS Keyboard & Screenshot Shortcuts

Master Command (โŒ˜), Option (โŒฅ), and Control keys for macOS Sequoia & Sonoma.

  • Full Screen Capture (Saves PNG to Desktop):
    โŒ˜ + Shift + 3
  • Selected Portion Capture (Crosshairs Selection):
    โŒ˜ + Shift + 4
  • Capture Specific Window (Press Spacebar after crosshairs):
    โŒ˜ + Shift + 4 then Space
  • Open Screenshot & Screen Recording HUD Controls Bar:
    โŒ˜ + Shift + 5
  • Open Spotlight Search:
    โŒ˜ + Space
  • Switch Between Open Applications:
    โŒ˜ + Tab
  • Open Force Quit Applications Window:
    Option + โŒ˜ + Esc
  • Quick Look (Preview selected file without opening):
    Spacebar

View Complete macOS Guide & Masterclass โ†’

Microsoft Excel & Google Sheets Shortcuts

Speed up spreadsheet modeling, formula editing, and range formatting.

  • Edit Active Cell:
    F2
  • Toggle Absolute / Relative Cell Reference ($A$1):
    F4
  • Insert AutoSum Formula (=SUM):
    Alt + =
  • Select Entire Column:
    Ctrl + Space
  • Select Entire Row:
    Shift + Space
  • Fill Down from Cell Above:
    Ctrl + D
  • Trigger Flash Fill (Auto-Detect Data Patterns):
    Ctrl + E
  • Insert Current Static Date:
    Ctrl + ;

View Complete Excel & Sheets Formula Guide โ†’

VS Code & Developer Productivity Shortcuts

Refactor source code, manipulate multi-cursors, and toggle integrated terminal.

  • Open Command Palette (Run all commands):
    Ctrl + Shift + P (Mac: โŒ˜+Shift+P)
  • Quick Open File by Name:
    Ctrl + P (Mac: โŒ˜+P)
  • Toggle Integrated Terminal:
    Ctrl + `
  • Add Next Occurrence of Word to Multi-Cursor Selection:
    Ctrl + D (Mac: โŒ˜+D)
  • Move Current Line Up / Down:
    Alt + Up / Down
  • Duplicate Current Line Up / Down:
    Shift + Alt + Up / Down
  • Format Source Code Document:
    Shift + Alt + F
  • Toggle Line Comment (// or #):
    Ctrl + /

View Complete VS Code Developer Shortcuts Guide โ†’

Web Browser Shortcuts (Chrome, Safari, Edge, Firefox)

Speed up web navigation, tab restoration, address bar focus, and Developer Tools.

  • Reopen Last Closed Tab (Undo Closed Tab):
    Ctrl + Shift + T (Mac: โŒ˜+Shift+T)
  • Open New Incognito / Private Window:
    Ctrl + Shift + N (Firefox: Ctrl+Shift+P)
  • Highlight & Focus Address Bar (Omnibox / URL Bar):
    Ctrl + L (Mac: โŒ˜+L)
  • Open New Browser Tab:
    Ctrl + T (Mac: โŒ˜+T)
  • Close Active Tab:
    Ctrl + W (Mac: โŒ˜+W)
  • Search Text on Current Web Page:
    Ctrl + F
  • Hard Reload Web Page (Clear Cache):
    Ctrl + Shift + R
  • Open Developer Tools Console:
    F12 or Ctrl + Shift + I

View Complete Web Browser Navigation Guide โ†’

Apple iPhone Gestures & Shortcuts

Master iOS 18 hardware button combinations, screenshot shortcuts, and accessibility gestures.

  • Face ID iPhone Screenshot (iPhone X through 16):
    Side Button + Volume Up
  • Touch ID iPhone Screenshot (iPhone SE, 8, 7):
    Home Button + Power Button
  • Force Restart iPhone 15 / 16 / 14:
    Press Vol Up โ†’ Press Vol Down โ†’ Hold Side Power
  • Back Tap Screenshot (Double/Triple Tap Phone Back):
    Settings > Accessibility > Touch > Back Tap
  • Open App Switcher (Face ID):
    Swipe Up & Hold

View Complete Apple iPhone Gestures Guide โ†’

Android Phone Shortcuts & Gestures

Master Android 15 hardware button combos, 3-finger swipes, and Circle to Search.

  • Take Screenshot (Universal All Android Devices):
    Power + Volume Down
  • Trigger Circle to Search (Android 14/15):
    Long-press Home Bar
  • Quick Launch Camera App:
    Double-press Power Button
  • Three-Finger Swipe Screenshot (Samsung / Xiaomi):
    3-Finger Swipe Down
  • Quick Settings Panel:
    2-Finger Swipe Down from top

View Complete Android Phone Gestures Guide โ†’

Linux Keyboard Shortcuts (Ubuntu / GNOME 2026)

Essential hotkeys for Ubuntu 24.04 LTS, GNOME 46, and terminal power users โ€” supercharge your Linux workflow.

  • Open Application Launcher / Activities Overview:
    Super
  • Open Terminal (Ubuntu / GNOME):
    Ctrl + Alt + T
  • Take Region Screenshot (GNOME Screenshot Tool):
    Shift + PrtScn
  • Full Screen Screenshot (Saved to Pictures):
    PrtScn
  • Switch Between Open Windows (App Switcher):
    Alt + Tab
  • Switch Between Workspaces (Virtual Desktops):
    Super + PgUp / PgDn
  • Snap Window to Left / Right Half of Screen:
    Super + Left / Right Arrow
  • Lock Screen Immediately:
    Super + L
  • Force Quit Frozen Application (xkill):
    Ctrl + Alt + Esc
  • Run Command / Open Run Dialog:
    Alt + F2

View Complete Linux Shortcuts & Terminal Guide โ†’

OS Modifier Key Comparison Guide

Action Windows 10/11 macOS (Mac) Linux (GNOME)
Primary Action Key Ctrl Command (โŒ˜) Ctrl
System / Launcher Key Win Key โŒ˜ + Space (Spotlight) Super Key
Region Screenshot Win + Shift + S โŒ˜ + Shift + 4 Shift + PrtScn
Open Task Manager / Terminal Ctrl + Shift + Esc Opt + โŒ˜ + Esc Ctrl + Alt + T

ChatGPT Deep Research โ€” 2026 Complete Guide

OpenAI's most powerful feature autonomously reads 20โ€“100+ sources and delivers expert-level cited reports in minutes.

Read Full Guide
๐Ÿ”ฌ
Reads 20โ€“100+ Sources
Autonomously browses websites, PDFs, and academic papers โ€” not just 1โ€“2 quick links like regular ChatGPT.
โฑ๏ธ
5โ€“30 Minute Reports
Runs in the background โ€” you get a notification when your 1,000โ€“10,000 word cited report is ready.
๐Ÿง 
Powered by o3 Model
Uses OpenAI's most advanced reasoning model โ€” far superior to GPT-4o for complex research and analysis.
๐Ÿ’ฐ
Plus / Pro / Team Plans
Available from $20/month (10 reports). Unlimited access on Pro ($200/mo) and Enterprise plans.

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Frequently Asked Questions (FAQs)

How do I take a partial screenshot on Windows 10 and 11?

Press Windows Key + Shift + S. Your screen dims and Snipping Tool opens at the top. Drag your mouse over the screen region you want to capture. The image is saved to your clipboard automatically.

What is the keyboard shortcut for full screen screenshot on Mac?

Press Command (โŒ˜) + Shift + 3. The full screen capture image is saved as a .png file directly on your Desktop.

What are the essential shortcuts for ChatGPT and Google Gemini?

In ChatGPT, press Ctrl + Shift + O (or โŒ˜ + Shift + O) to open a new chat. In Google Gemini, type @ in the prompt box to pull in data from Gmail, Drive, YouTube, or Google Maps.

How do I reopen an accidentally closed browser tab?

Press Ctrl + Shift + T (or โŒ˜ + Shift + T on Mac) in Chrome, Edge, Safari, or Firefox to restore your last closed tab instantly.

What is ChatGPT Deep Research and how is it different from regular ChatGPT?

ChatGPT Deep Research is an autonomous AI research agent that independently browses 20โ€“100+ websites, PDFs, and academic papers, synthesizes information across all sources, and delivers a comprehensive cited report. Unlike regular ChatGPT which answers in seconds from 1โ€“2 sources, Deep Research takes 5โ€“30 minutes and is powered by OpenAI's advanced o3 reasoning model. It's available on ChatGPT Plus ($20/mo), Team, Pro, and Enterprise plans.

How do I trigger Circle to Search on Android?

On Android 14 and Android 15 devices (Pixel, Samsung Galaxy, and select other brands), long-press the home bar at the bottom of the screen. A glowing border appears around the display โ€” then draw a circle, highlight, or scribble around any image, text, or object on the screen to search it instantly with Google.

What are the most useful Linux terminal keyboard shortcuts?

The most essential Linux terminal shortcuts are: Ctrl + C (stop running process), Ctrl + L (clear terminal screen), Ctrl + A (move cursor to start of line), Ctrl + E (move cursor to end of line), Ctrl + R (reverse search command history), Tab (autocomplete commands and file paths), and Ctrl + Alt + T (open a new terminal window in Ubuntu/GNOME).

What is the fastest way to switch between virtual desktops on Windows 11?

Press Ctrl + Win + Left/Right Arrow to instantly switch between virtual desktops (Task View workspaces) on Windows 11. To create a new desktop press Ctrl + Win + D, and to close the current desktop press Ctrl + Win + F4. On Mac, use Ctrl + Left/Right Arrow to switch between Spaces.

How do I use VS Code with GitHub Copilot AI shortcuts?

In VS Code with GitHub Copilot installed: press Tab to accept an AI suggestion inline, Esc to dismiss it, Alt + ] to see the next suggestion, Ctrl + Enter to open the Copilot suggestions panel with multiple options, and Ctrl + Shift + I to open the Copilot Chat sidebar for conversational AI coding assistance.