how to extract files

  1. B

    Windows 10 How do I extract files? (I dont mean .zip .rar .7z .exe .js .other file names)

    Like how do I open files that dont have . in them and it says the type is file... anyway to open it? i wanna open it for mp3 files... and its inside the pingu folder that is extracted from the pingu.exe application made by hit entertainment in 2003. I just wanna know how to open them please here...