Download defraggler and ccleaner portable versions. Put them on a network location and change <files location> to the network location. So that the locations match up.
You could then run this script with Sysinternals PSEXEC or through the Windows Task Scheduler.
Enjoy your clean computer.
echo --- System Maintenance started @ %time% ---
if exist %systemdrive%\temp\ ( echo %systemdrive%\temp\ exists )
ELSE ( mkdir %systemdrive%\temp\ && echo %systemdrive%\temp\ created)
xcopy <files location>\cc %systemdrive%\temp\cc /Y /i /S| echo Copying ccleaner files
xcopy <files location>\df %systemdrive%\temp\df /Y /i /S | echo Copying defraggler files
copy <files location>\clean.reg %systemdrive%\temp\clean.reg /Y | echo Copying registry key
regedit /s %systemdrive%\temp\clean.reg | echo Deploying registry key
START /WAIT %systemdrive%\temp\cc\ccleaner64.exe /AUTO | echo ccleaner is running
echo ccleaner is done
START /WAIT %systemdrive%\temp\df\df64.exe C:\ /Large *.* 150 | echo defraggler is running
echo defraggler is done
cleanmgr /sagerun:11 | echo Disk cleanup is running
echo Disk cleanup finished
echo --- System maintance complete @ %time% ---