What's the use of the No-trace (small) window?
No Trace (small) window will not record any browsing traces, such as: Web browsing history, cookies, etc., but will retain your downloaded files or add a collection. When you surf the internet on a public computer or you don't want to be seen browsing records, you can use it. The No-scratch (small) window also lets you log in to Web games, network communities, and forums using multiple accounts. Each of the No-trace (small) window login to the site account is independent of each other, no string number. Account more open to play games, more convenient to visit the forum.
Open and close
Open: Click on the "File" button on the menu bar and select "New Scratch Free (small) window".
OFF: Directly close the No-trace (small) window, you can exit.