Windows 7 - Thumbnail Previews - Enable or Disable

   Information

This will show you how to enable or disable thumbnail previews in Windows Explorer for just your account or all users in Windows 7 Windows Explorer displays thumbnails by default in Windows 7.

   Note

Displaying thumbnails in Windows Explorer will require that Windows Photo Viewer is set as the default program with all of it's default associations (except .gif files) set with it as well.

   Tip

If there are a lot of thumbnails in a Windows Explorer window, then it can slow down your computer while you wait for the thumbnails to load. If this happens, then disabling thumbnails will speed up how fast a Windows Explorer window will open by displaying only icons instead of thumbnails.

   Warning

When thumbnail previews is enabled, you will need to have the icon view size in the Windows Explorer window set to either Medium Icons, Large Icons, or Extra Large Icons to see a thumbnail of the file or folder.

1. Open Folder Options.

2. Click on the View tab. (See screenshot below)

3. To Turn Off Thumbnails

A) Check Always show icons, never thumbnails, then click on OK. (See screenshot above)

4. To Turn On Thumbnails

A) Uncheck Always show icons, never thumbnails, then click on OK. (See screenshot below step 2)

1. Open Visual Effects settings. (See screensho below)

2. To Turn Off Thumbnails

A) Uncheck Show thumbnails instead of icons, then click on OK. (See screenshot above)

3. To Turn On Thumbnails

A) Check Show thumbnails instead of icons, then click on OK. (See screenshot below step 1)
NOTE: If this option will not stay checked when you reopen this window, then you will need to enable either OPTION THREE or OPTION FOUR below.

1. To Disable All Users Thumbnails
NOTE: This option will disable thumbnails for all users on the computer and overrides step 3 and 4 below. This is the same as doing OPTION FOUR with Group Policy.

A) Click on the Download button below to download the file below.

Disable_Explorer_Thumbnails_All_Users.reg

B) Go to step 5.

2. To Enable All Users Thumbnails
NOTE: This option will enable thumbnails for all users on the computer and overrides step 3 and 4 below. This is the same as doing OPTION FOUR with Group Policy.

A) Click on the Download button below to download the file below.

Enable_Explorer_Thumbnails_All_Users.reg

B) Go to step 5.

3. To Disable Only Current Logged On User Thumbnails
NOTE: This option will disable thumbnails for only the currently logged in user. This is the same as doing OPTION ONE or OPTION TWO above.

A) Click on the Download button below to download the file below.

Disable_Explorer_Thumbnails_Current_User.reg

B) Go to step 5.

4. To Enable Only Current Logged On User Thumbnails
NOTE: This option will enable thumbnails for only the currently logged in user. This is the same as doing OPTION ONE or OPTION TWO above.

A) Click on the Download button below to download the file below.

Enable_Explorer_Thumbnails_Current_User.reg

5. Click on Save, and save the .reg file to the desktop.

6. Right click on the downloaded .reg file and click on Merge.

7. Click on Run, Yes, Yes, and OK when prompted.

8. Log off and log on, or restart the computer to apply.

9. When done, you can delete the downloaded .reg file if you like.

1. Open the all users, specific users or groups, or all users except administrators Local Group Policy Editor for how you want this policy applied.

2. In the left pane, click on the arrow to expand User Configuration, Administrative Templates, then click on Start Menu and Taskbar. (See screenshot below)

3. In the right pane, right click on Turn off the display of thumbnails and only display icons and click on Edit. (See screenshot above)

4. To Enable Thumbnails

A) Select (dot) Not Configured or Disabled. (See screenshot below step 6)

B) Go to step 6.

5. To Disable Thumbnails

A) Select (dot) Enabled. (See screenshot below step 6)

6. Click on OK. (See screenshot below)

7. Close the Local Group Policy Editor. (See screenshot below step 2)