Selecting restart will put you in the separate boot menu. A restart option should be available for selection.

On the blue screen available, click the Troubleshoot square and then Advanced Options.

You will likely need to find the firmware settings to boot from your USB.

Holding Shift while you restart the PC will bring you to the boot settings menu on startup.You can access the UEFI using a simple method. However, if you are reinstalling on a newer OS such as Windows 8.1, instead you will have a UEFI set of options. It’s here you’ll select and boot from your flash drive. Look for a section that details boot options, which should give you a choice to boot from a device.However, all BIOS share the same core options. Again, it will differ slightly based on motherboard and hardware specifications. Once done, you will arrive at the BIOS screen.You can typically find which one you need to press by looking at the corners of your screen, it will vary based on the make of your motherboard. Next, you will need to go to the BIOS screen to do so, on boot you will need to rapidly press either the F8, F10, F12, or Del key.To do so, make sure your flash drive is plugged in and restart (or power on) the system you desire to reinstall the OS on.Reinstallation requires booting from the USB media. Now, it’s time to reinstall the operating system using the USB. Your system will still be recognized as “upgraded” by Microsoft when registering. If you happened to have upgraded your Windows 7 or 8 installation for free, then yes, you can still reinstall Windows 10. I did a free upgrade from Windows 7/8, can I still reinstall?.These can be good to know to save yourself some time. You might have a few questions about the pre-reinstallation process. GPU Graphics Card that supports DirectX 9 or above.Broadband or Wireless Internet (recommended 3mbps).1 GB of RAM for 32-bit systems, 2 GB of RAM for 64-bit systems.Otherwise, your system may not run at all. Make sure system meets the minimum standards.

Whatever the reason, these are the requirements for Windows 10. Or, at some point, you have experienced a hardware change. While we assume your reinstallation is on a laptop or PC without the OS already there, some may decide to upgrade from Windows 7/8.1.

Windows 10 reinstall usb