Windows 10: only the taskbar preview is shown.. I tried uninstalling and reinstalling.. the same result

when I open dell touchpad program to adjust some properties.. only Taskbar preview is showen.. the app windows in not seen on desktop screen, I tried uninstalling and reinstalling still the same thing ... I dont want to install other versions if you recommend !!

:)

 

only the taskbar preview is shown.. I tried uninstalling and reinstalling.. the same result

when I open (dell touchpad program) to adjust some properties.. only Taskbar preview is showen.. the app windows in not seen on desktop screen, I tried uninstalling and reinstalling still the same thing ... I dont want to install other versions if you recommend !!

 

The number of items to be shown in the Taskbar Thumbnail peek list can be set in the registry (Taskband settings). Is there a way to sort this list on the file extension?

When hovering over a pinned app in the taskbar, a set of open files is shown. When there are many, a list is shown - this is the 'peek preview list'.

The number of items to be shown in the Taskbar Thumbnail peek preview list can be tweaked in the registry (Taskband settings).

Is there a way to sort this list on the file extensions? With 10+ files in the list, this would be quite handy to e.g. distinguish functions from tables,

 

Taskbar bug: switching to another window -will not appear at the front


Follow either of these steps to fix the issue with the Active window hiding behind.

Method 1:
I suggest you to disable window by hovering over it with the mouse and check if it helps. To do so I suggest you to try the below given steps and check if it helps:

1. Press Windows key + X key and click on Control Panel.
2. Select or click Ease of Access.
3. Click or tap onEase of Access Centre.
4. Click on Make the Mouse Easier to Use was uncheck Activate Window by hovering over it with the mouse.
5. Check if issue is resolved.

Method 2:
I would suggest you to completely uninstall the touchpad driver and reinstall it. Kindly follow the below given steps.

1. Press “Windows key + X” and click on “Device Manager”.
2. In the list of devices, you should see the touchpad drivers.
3. Right click on the device and then select "Uninstall".
4. In the uninstall dialog, make sure you select the option to delete the driver package from the system. This causes the driver package installed earlier to be deleted.
5. In the Action menu of Device manager, select “Scan for Hardware changes” option. This will cause the device driver to be reinstalled. Once the driver is installed, close all windows and restart the computer.