nOPL OS (Not bootable, A batch file)

@echo off
title Login
set Username=Admin
set Password=Admin
echo Welcome to nOPL OS,  %Username%
pause
cls
set /p PasswordIn=Please enter the password of this account:
if %PasswordIn%==%Password% goto OS
pause
cls
:OS
title Main OS
cls
echo Welcome, %Username%
pause
cls
echo Please select a option:
echo 1)Shutdown
echo 2)Settings
echo .
set /p command_line=.
if %command_line%==1 exit
if %command_line%==2 goto settings

:settings
title Settings
cls
echo Welcome to settings
echo Here are your options:
echo 1)back
echo 2)Text color changer
set /p settings_line=.
if %settings_line%==1 goto OS
if %settings_line%==2 goto Colors
pause

:Colors
cls
echo Please select a color(Please type in 0 if you want to go back)
echo 1)Blue
echo 2)Green
echo 3)Yellow
echo 4)Red
echo 5)Light Green
echo 6)Light Blue
echo 7)Black
echo 8)Grey
set /p color_selecter=.
if %color_selecter%==0 goto settings
if %color_selecter%==1 goto Blue
if %color_selecter%==2 goto Green
if %color_selecter%==3 goto Yellow
if %color_selecter%==4 goto Red
if %color_selecter%==5 goto Light_Green
if %color_selecter%==6 goto Light_Blue
if %color_selecter%==7 goto Black
if %color_selecter%==8 goto Grey

:Blue
color 1
goto Colors
:Green
color 2
goto Colors
:Yellow
color 6
goto Colors
:Red
color 4
goto Colors
:Light_Green
color A
goto Colors
:Light_Blue
color 9
goto Colors
:Black
color 0
goto Colors
:Grey
color 8
goto Colors