Save this script as a .bat file and run it

speed-up-windows

@echo off

echo Deleting temporary files...
del /q /s %TEMP%\*.*
echo Temporary files deleted.

echo Deleting prefetch files...
del /q /s %SystemRoot%\Prefetch\*.*
echo Prefetch files deleted.

echo Clearing DNS cache...
ipconfig /flushdns
echo DNS cache cleared.

echo Clearing Windows event logs...
wevtutil.exe cl Application
wevtutil.exe cl System
echo Event logs cleared.

echo Clearing browser cache and history...
rundll32.exe InetCpl.cpl,ClearMyTracksByProcess 255
echo Browser cache and history cleared.

echo Cleaning up disk...
cleanmgr.exe /sagerun:1
echo Disk cleanup completed.

echo Done.
pause