Windows 11 File Explorer displays thumbnail previews of images, videos, and documents by default. While this feature helps quickly identify file contents, it can sometimes slow down navigation or cause performance issues. This guide covers several methods to enable or disable thumbnails in Windows 11 File Explorer, allowing you to optimize your system’s performance or file browsing experience.
Method 1: Using File Explorer Options
This is the quickest way to toggle thumbnail previews:
Step 1: Open File Explorer by pressing Windows key + E.
Step 2: Click on the three-dot menu in the top-right corner and select “Options”.
Step 3: In the Folder Options window, switch to the “View” tab.
Step 4: Under “Advanced settings”, find the option “Always show icons, never thumbnails”.
Step 5: Check this box to disable thumbnails, or uncheck it to enable thumbnails.
Step 6: Click “Apply” and then “OK” to save your changes.
Method 2: Using Performance Options
This method allows you to adjust thumbnail settings along with other visual effects:
Step 1: Press Windows key + R to open the Run dialog.
Step 2: Type sysdm.cpl and press Enter to open System Properties.
Step 3: In the System Properties window, go to the “Advanced” tab.
Step 4: Under the “Performance” section, click on “Settings”.
Step 5: In the Performance Options window, switch to the “Visual Effects” tab.
Step 6: Find the option “Show thumbnails instead of icons” in the list.
Step 7: Check this option to enable thumbnails, or uncheck it to disable them.
Step 8: Click “Apply” and then “OK” to save your changes.
Method 3: Using the Registry Editor
This method involves editing the Windows Registry. Be cautious when making changes, as incorrect modifications can cause system issues.
Step 1: Press Windows key + R, type regedit, and press Enter to open the Registry Editor.
Step 2: Navigate to the following path:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\AdvancedStep 3: Look for a DWORD value named “IconsOnly” in the right pane. If it doesn’t exist, right-click in the right pane, select New > DWORD (32-bit) Value, and name it “IconsOnly”.
Step 4: Double-click on “IconsOnly” and set its value:
– To disable thumbnails, set the value to 1
– To enable thumbnails, set the value to 0
Step 5: Click “OK” and close the Registry Editor.
Step 6: Restart File Explorer or your computer for the changes to take effect.
Method 4: Using Group Policy Editor (Pro editions only)
This method is available only in Windows 11 Pro, Enterprise, and Education editions:
Step 1: Press Windows key + R, type gpedit.msc, and press Enter to open the Local Group Policy Editor.
Step 2: Navigate to the following path:
User Configuration > Administrative Templates > Windows Components > File Explorer
Step 3: In the right pane, find and double-click on “Turn off the display of thumbnails and only display icons”.
Step 4: Select “Enabled” to disable thumbnails, or “Disabled” to enable them.
Step 5: Click “Apply” and then “OK” to save your changes.
Step 6: Restart your computer for the changes to take effect.
Enabling Thumbnails for Network Folders
By default, Windows 11 doesn’t show thumbnails for network folders. Here’s how to enable them:
Step 1: Open the Registry Editor as described in Method 3.
Step 2: Navigate to:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\ExplorerStep 3: Look for a DWORD value named “DisableThumbnailsOnNetworkFolders”. If it doesn’t exist, create it.
Step 4: Set its value to 0 to enable network folder thumbnails.
Step 5: Restart your computer for the changes to take effect.
Adjusting thumbnail settings can significantly impact your File Explorer experience and system performance. Choose the method that best suits your needs and comfort level with system modifications. Remember to restart File Explorer or your computer after making changes to ensure they take effect.