@Palladin It amazes me that you did not know that such a folder exists and what data is stored there. Or maybe You still don't know what data is there stored and why? And of course, when you clean your computer, those files are also deleted. For example, CCleaner will delete them whenever you use it. Moreover, there are many such folders and their number depends on the software installed and the number of users. Now, I am going to begin to realize what "Windows spying" is for you. Don't be frivolous. It has nothing to do with snooping and spying. If You uses not private computer, ie computer from Your office, delete these files, if it's you personal computer and enyone else don't use it, not no needs to delete as long as they will not affect your computer work. Don't worry about these files! And if you still worry, then it's phobia.