@echo off
title A better way
color 0a
echo.
echo 1.Backup to spare PC.
echo 2.Back up to spare HDD "N:".
echo 3.Exit
echo.
set /p a=
IF %a%==1 Robocopy F: \\INSPIRONBACKUP\F_Insp1900 /E /XA:SH /R:2 /W:1 /TEE /LOG:F:\Robocopy.log
IF %a%==2 Robocopy F: N: /E /XA:SH /R:2 /W:1 /TEE /log:F:\Robocopy.log
IF %a%==3 Echo Did nothing - Exited...
Pause
Echo off
Rem Copy only changed or new files.
Rem /E = copy subdirectories, including empty one.
Rem XA = exclude files with attributes.
Rem R = number of retries.
Rem W = wait time between retries.
Rem /TEE = output to console window
Rem /LOG= write log file