In order to hide hover cards for inactive apps in taskbar of Windows 11, go to Settings > Personalization > Taskbar > Taskbar behaviors > Uncheck “Show hover cards for inactive and pinned taskbar apps ...
Windows 11 has yet to introduce an official way to make the taskbar transparent. The TranslucentTB app can be used to achieve a transparent taskbar. You should regularly check for updates to ...
You should also check for Windows Update. If an update is available, download and install it. Open Windows 11 Settings and go to the Windows Update page. Click Check ...