Link to NirCmd: https://www.nirsoft.net/utils/nircmd....
Commands:
ShowTaskbar: nircmd.exe win trans class Shell_TrayWnd 255
HideTaskbar: nircmd.exe win trans class Shell_TrayWnd 256
ALTERNATE INFORMATION AND COMMANDS: www.winhelponline.com/blog/hide-taskbar-completely-windows
Scripts:
Batch Script(put nircmd.exe in user folder):
@ECHO OFF
cd C:\Users\[YourUserNameHere]\
nircmd.exe win trans class Shell_TrayWnd 256
ECHO Hiding Taskbar Now...
PAUSE
Batch Script(if you install nircmd through chocolatey or added it to sys path via env variable):
@ECHO OFF
nircmd.exe win trans class Shell_TrayWnd 256
ECHO Hiding Taskbar Now...
PAUSE