Fortnite installation close PC?

I have a question to download on Fortnite PC. I'm currently doing the installation and will no longer be able to do it today but do not want to leave the PC on overnight. Here to my question. Can I close the launcher, switch off the PC and continue downloading in the same place tomorrow?

Yes you can pause the download. Tomorrow we will continue where the download stopped.

but don't just close the laucher!

Thanks a lot