Windows 10: Png Thumbnails not previewing

HI all my Png thumbnails no longer preview the image in word, they used to but no longer do and I haven't changed anythingcan someone let me know how to fix it as I really need to see the images , the attachement shows what I am seeing thanks

:)

 

Video preview thumbnails

Hello,

System file corruption is one of the possible reasons why thumbnail preview has recently disappeared. To better assist you, please answer the following:

• For clarification, are referring to video preview thumbnails when using File Explorer?
  
• We would like to verify if you are referring to the Fall Creators Update. To see your
  Windows build and version, please follow the steps in this
  article.
  

In the meantime, we suggest creating a Test User Profile. This is to see if the same issue occurs on a different user profile.

To create a Test User Profile, follow these steps:

• On Search, type Settings then hit the
  Enter key.
• On Settings window, select Accounts.
• Select Family & other people.
  
• Select Add someone else to this PC.
• Name the User Profile as TEST.
• Assign a password for TEST user, then select Next.
• Sign in TEST user.

We'll be waiting on the results.

 

Preview and thumbnails of pdf files are not available

Hi Michelle, my name is Martin and I'm an Independent Advisor. I'll try to help you here.

Preview and Thumbnails of PDF files can be disabled on your PC . . .

I suggest that you follow steps below to enable this feature

Start Adobe Reader

Tap on Edit in the menu bar and select Preferences

Under Categories highlight General

Put the checkmark next to the box Enable PDF thumbnail previews in Windows Explorer

I also recommend the article - Enable thumbnail of PDFs in Windows Explorer to get further information

https://helpx.adobe.com/acrobat/using/enable-pd...

 

Getting rid of taskbar thumbnail previews in windows 10

I want to remove the preview also then I used Taskbar Thumbnails Tuner to achieved it. Although it said it is working on Windows 7 and 8 only, I have tested it is also working on Windows 10. The step is simple:

1. Click "Disable Thumbnails"
   
2. Click "Apply"
   

No need to restart or logout to take effect