@echo off

setlocal enabledelayedexpansion

:: Main script loop

:menu

cls

echo System Information Menu

echo ----------------------

echo 1. Display OS Information

echo 2. Display Hardware Details

echo 3. Display Network Configuration

echo 4. Display Running Processes

echo 5. Exit

echo ----------------------

set /p choice=Enter your choice [1-5]:

:: Validate input

if "!choice!"=="" goto invalid

if "!choice!"=="1" goto osinfo

if "!choice!"=="2" goto hardware

if "!choice!"=="3" goto network

if "!choice!"=="4" goto processes

if "!choice!"=="5" exit /b

goto invalid

:: Function definitions

:osinfo

call :header "Operating System Information"

systeminfo | findstr /B /C:"OS Name" /C:"OS Version" /C:"System Type"

pause

goto menu

:hardware

call :header "Hardware Information"

echo CPU:

wmic cpu get name

echo.

echo Memory:

wmic memorychip get capacity

echo.

echo Disks:

wmic diskdrive get model,size

pause

goto menu

:network

call :header "Network Configuration"

ipconfig | findstr IPv4

echo.

arp -a

pause

goto menu

:processes

call :header "Running Processes"

tasklist

pause

goto menu

:invalid

echo Invalid selection. Please try again.

pause

goto menu

:header

echo.

echo ====================================

echo %~1

echo ====================================

echo.

goto :eof