I'll pass this on but not sure if and when I'll get a response, but Notepad is the standard text editor.
The free version of CCleaner will remove all temp files. -
https://www.piriform.com/ccleaner/downloadGo to its Settings/Advanced and uncheck the box to only delete files older than 24hrs and that will clean out the %temp% folder.
Also, under Cleaner and the Windows tab, uncheck the box for Memory Dumps and under Applications uncheck the box for MS Search.
You can look through the rest to see what you want to include/exclude but in Options/Monitoring, uncheck those boxes as there's no need to have it running in the background.