Windows 10: I can't see Taskbar Thumbnail Previews "when multiple tabs minimized in an app"

I can't see Taskbar Thumbnail Previews when multiple tabs minimized in an app. But when 1 tab minimized I can see Taskbar Thumbnail Previews.
I used to see all of my minimized windows or tab of any app. Now I can only see the titles of tab or windows If multiple tabs minimized. But after Gaming Boosting GPU, I think my GPU turned off that. Please help me.

This is my current situation right now.



But I used to watch my Taskbar Thumbnail Previews like the below's picture.


How I can see my Taskbar Thumbnail Previews like this ^^^^^^^^. when multiple tabs open in an app.
Thank you

:)

 

Related to minimized apps' taskbar thumbnails

If i uploaded a photo or two it would have been a lot easier to understand but my upload speed is really slow so sorry.

When i hover my pointer to a minimized app in the taskbar i want it to show a thumbnail of the minimized app. It shows that when there is only one tab opened. When there are multiple number of tabs opened it only shows the names of the tabs opened. Before
it used to show the thumbnails even if there were multiple tabs opened. It probably happened due to some changes in the registry. I wanted to know how to revert it back to normal.

 

Disable Taskbar Thumbnail Preview?

Hey there,

I was just searching the internet for ways to disable the Taskbar Thumbnail Preview in Windows 10, and I found one that half-worked (only some apps use list view instead of thumbnails). I was wondering if there was a way to completely disable the preview?
I am alright editing the registry.

Thanks,

Pointy

 

taskbar "live" thumbnail preview not playing

I recently restored my desktop. After the restore, my taskbar thumbnail preview stopped showing a """live"""" picture(video) of what an application was doing, instead, it shows a still photo. I did notice that if the application wasn't minimized and I hovered
over the thumbnail of that application, the thumbnail preview was showing the "live" picture and not a still photo. For example, if a video was playing on a browser then when the browser was not minimized and my mouse was on the thumbnail preview. In the preview,
the video would also be playing but if the application was minimized then the preview would be a still photo

THERE ARE MANY QUESTIONS OUT THERE HASN'T BEEN PROPERLY ANSWERED AND SOLVED