Reboot your computer with the drive plugged in, then at the first screen (which probably shows your computer's brand) look for an option that says "boot options". It's most likely the F12 key. Actually you can probably just reboot then mash the F12 key a bunch until that BIOS screen pops up. Select the usb drive then hit enter.
When you're done, just reboot and you'll be back in Windows.
Awesomeness!! Thanks so much. For my UEFI BIOS I have to press F2 then I press F8 to open boot menu. Then I click on the USB and it loads up. Got to say that the graphics are amazing! Yet I'm getting an error no matter if I load up KeyOS (Live) or KeyOS (with persistance).
The same error pops up:
"A fatal error occurred. KeyCoin can no longer continue safely and will quit.
Exception: St13runtime_error
CDB():can't open databasefile.error21
Keycoin is Runaway exception"
What am I doing wrong? Sorry for my noobness to such a system. I have very little computer science savvy-ness.
Any help appreciated.
And again. WOW!!! What an amazing system!! Thanks so much Dev's. Can't wait to learn more about it!