In History, you can find your 3D Printing History: the history of your exported slice files (exported in Gcode).
It recapitulates all the information from every print, including the printers, the print times, used profiles, and the slicing times.
History has two major advantages:
The first one is assessing the success of your printer based on the quality achieved with different profiles.
This is very useful in building a reliable database of profiles that work effectively, especially for beginners. It allows users to quickly access optimized profiles.
The second advantage is the ability to recover lost or mistakenly deleted profiles (both printer profiles and filament ones) in History detail.
You can easily disable the 3D printing history or the pop-up (located in the top right corner) in this menu.