Freeleech Torrent DeepIN V20.4 & V23 (Nightly)

[mobi0001]

I mean select os when i boot up. It will show 2 os and i can select one. Anyway to do it

Yup, that is what I mentioned. With Linux it happens by default. However, since Windows usually is the first OS for most, one just has to change the BIOS Boot configuration once, and then the Unix/Linux (read here for your case: DeepIN) will launch the GRUB2 Bootloader, which allows you to select Windows or Deepin. The default booting system will be deepin with a auto timeout of 10 seconds, which you can change from boot order in deepin rub settings.