does my pc support legacy or uefi ?

[Abdurrahman Serdar YILMAZ]

My pc is not showing uefi or legacy , how can i learn my pc which one is supporting

[Tejas Mehta]

If you have a pc that is less than 2ish years old you probably have UEFI (even if you have an older laptop). You can still run legacy even if your laptop is UEFI if you change your boot type to Legacy in your computer's BIOS (Ask me if you want to do this). If you still want to check these are the instructions-

1. Windows Key + R

2. Type in MSInfo32

3. Check BIOS Mode

More in depth instructions: http://www.thewindowsclub.com/check-if-uefi-or-bios

[Abdurrahman Serdar YILMAZ]

Thanx but i tried everything but i didnt dind anything.Then i find usb legacy mode in bios . but usb didnt boot with f12