Automatically Clear Temp Folder on Startup: Quick and easy way to clean out your temp folder, this folder can become
very large and full of files that you don’t need, we will use a batch file to clear this folder on bootup. It gets full of rubbish and malware likes to hide in this folder also.
rd %temp% /s /q
md %temp%
%appdata%\microsoft\windows\start menu\programs\startup\cleantemp.bat