What is an undertale? Lol
Answer:
The "operating system" manages software and hardware on the computer. Uploads files, has great memory and processes management.
Answer: Search File Explorer: Open File Explorer from the taskbar or right-click on the Start menu, and choose File Explorer, then select a location from the left pane to search or browse. For example, select This PC to look in all devices and drives on your computer, or select Documents to look only for files stored there.
Explanation: hope this helps :)