In general, Windows systems, such as Windows 7, 8 and 10, are located in the internal device of your PC. If you are going to reboot your laptop or desktop, in normal cases, it is the internal drive that works for you.
But if you want to install a new Windows 10 or troubleshoot your PC, you need to boot the computer from some external devices like USB drive or CD.
How do I boot my computer from the USB stick?
Once you’ve created a bootable USB flash drive and used it to download ISO files for Windows 10, all that’s left is to get or set up your computer to boot from a USB drive.
At first, you need to insert a USB drive into the correct USB port in Windows 10.
1. Enter the settings of the BIOS and choose Setting of the options.
Here for M: YES to enter the BIOS you need to restart your PC and then press remove from righ now.
And you can use the arrow keys to select Setting and press Get in to open it from BIOS.
Note: The Computers of different brands or BIOSes for various manufacturers usually require you to press a different key to navigate to the BIOS setup.
So what key to press to enter the BIOS?
You can press the Del key to enter the BIOS. And, of course, there is other knowledge that you should know.
For Dell Y lenovo press F12 to go to BIOS.
For hp race F9 .
For steel press F10 .
For users of ASUS press F2 .
If you cannot find your password to open the settings of the BIOS on your PC, you can try to press all the keys FN there should be one for your laptop or desktop.
Alternatively, if you are unlucky, your fn keys not working you must first repair this problem.
2 in Setting select start . Use the keys of arrow and enter to make it.
3. In settings start you can see the boot order priorities.
Here you can see that the boot option n. #1 is UEFI Hard Disk which is the external device you want to boot your PC from.
4. Enter this boot option n. #1 and then choose to set your USB flash drive that you have inserted in Windows 10 as the boot or reset option.
Here the USB drive is KingstonDataTraveler 3.0PMAP .
5. Go back to the BIOS setup and decide Save and exit .
So your computer, ASUS, Dell, Lenovo, HP, Acer or any other can start or boot from USB in Windows 10.
In addition to upgrading Windows 10, you can also recover your computer from a USB flash drive.
All in all, to reboot computers, you can not only approach from internal hard drive, but also from USB drive for Windows 10.