How to Fix Snap Assist / Snap Layouts Not Working on Windows
Windows Snap Assist or Snap Layouts not working, windows not snapping to edges, or snap layouts missing from maximize button? Fix window snapping issues.
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Main Troubleshooting Guide
How to Fix Computer Freezing and Hanging →Complete symptoms, causes, and step-by-step solutions
Symptoms
You might be experiencing this problem if you notice:
- •Dragging windows to screen edge doesn't snap them
- •Snap Layouts not appearing when hovering maximize button
- •Windows snap but Snap Assist (suggesting other windows) doesn't appear
- •Snap only works on primary monitor, not secondary
- •Windows 11 Snap Layouts disappeared after update
- •Keyboard shortcuts (Win+Arrow) not snapping windows
Common Causes
- ⚠Snap features disabled in Settings
- ⚠Third-party window manager (PowerToys FancyZones) overriding
- ⚠Snap Layouts only available on Windows 11 (not Win10)
- ⚠App doesn't support snap (some older apps)
- ⚠Multi-monitor DPI scaling interfering
- ⚠Windows shell component glitch
Solutions
Solution 1: Enable All Snap Settings
- 1Go to Settings > System > Multitasking
- 2Turn ON "Snap windows"
- 3Click the arrow to expand — enable ALL sub-options:
- 4— "When I snap a window, suggest what I can snap next to it"
- 5— "Show snap layouts when I hover over maximize button"
- 6— "Show snap layouts when I drag a window to the top of my screen"
- 7All must be ON for full Snap functionality
Solution 2: Fix Snap Layouts on Windows 11
- 1Snap Layouts (hover maximize button) require Windows 11
- 2If missing: check for Windows Updates — it was added in build 22000+
- 3If using PowerToys FancyZones: it may override native Snap Layouts
- 4Disable FancyZones temporarily to test native snap
- 5Try Win+Z as a keyboard shortcut to invoke Snap Layouts
- 6If still missing: restart Explorer (Task Manager > restart Windows Explorer)
Solution 3: Fix Snap Not Working for Specific Apps
- 1Some apps (especially older ones) don't support snap properly
- 2Try using keyboard shortcuts instead of dragging: Win+Left, Win+Right
- 3Win+Up maximizes, Win+Down restores/minimizes
- 4Win+Arrow combos work even when mouse dragging doesn't
- 5If the app has a custom title bar: snap may not work with drag
- 6Run the app in compatibility mode if it's very old
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