How can I install the OS without an internal DVD drive?

G

Guest

Guest
Hello,

I'm trying to pick a case right now and some of the cases I'm interested in don't have any external drive bays, so I'm wondering how I would install the OS? I looked online to see if an external DVD drive would work and I saw some people say it did, others say it didn't so I'm not sure if it actually will work. If that won't work is there another way?
 
G

Guest

Guest
I checked that out and clicked on their Windows 8 instructions, but none of the expandable headlines say anything about installing via bootable USB. I don't even know how that would work honestly, would I still need to buy physical media or buy from MS store online?