Preview works just fine when there is only one window of an app opened. Yet it only shows a list of the app's name when I open multiple windows of the same app. I want it to show multiple previews when I hover over the app's icon on the taskbar.
It used to work fine, think the problem might've happened because I tested out Game Booster in ASUS GPU Tweak, which includes modification of visual effects. There is no "back to original state" key, so I can't solve my problem there.
I've searched google, but most of them is about disabling the preview. I tried following the instructions reversely, including modifying "NumThumbnails" with Registry Editor(by following http://winaero.com/blog/how-to-disable-taskbar-preview-thumbnails-in-windows-10/ ), but none worked.
Maybe I missed out something? Please tell me.
Please help.
It used to work fine, think the problem might've happened because I tested out Game Booster in ASUS GPU Tweak, which includes modification of visual effects. There is no "back to original state" key, so I can't solve my problem there.
I've searched google, but most of them is about disabling the preview. I tried following the instructions reversely, including modifying "NumThumbnails" with Registry Editor(by following http://winaero.com/blog/how-to-disable-taskbar-preview-thumbnails-in-windows-10/ ), but none worked.
Maybe I missed out something? Please tell me.
Please help.