Can I still use the flash drive?

Solution
Go into BIOS and change boot priority. If you change it to one of your hard drives, it'll boot first from one of those. :)

You just need to either remove USB from boot priorities, there's an option there "bootable USB" disable that.
Or move it down the chain (using + and -)

So, yes you can still use your USB as normal
Go into BIOS and change boot priority. If you change it to one of your hard drives, it'll boot first from one of those. :)

You just need to either remove USB from boot priorities, there's an option there "bootable USB" disable that.
Or move it down the chain (using + and -)

So, yes you can still use your USB as normal
 
Solution

So If I am already booted up and using my pc but I plug in my Drive to say store something on it it wont cause any problems?