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UEFI can assist with PC diagnosis and repair without additional software or media.įortunately, the most common methods of installing Windows 10 from a bootable USB drive support UEFI and legacy BIOS hardware. For the past decade, UEFI (Unified Extensible Firmware Interface) has replaced BIOS, adding legacy support. Older PCs rely on the basic input/output system (BIOS) to boot the operating system and manage data between the operating system and devices. Ensuring USB Stick Has UEFI Boot Supportīefore you download a bootable Windows installation image, it’s important to know the difference between UEFI and BIOS. To install Windows 7 or Windows 10 from a USB stick, you need a device with at least 8GB of storage. A USB drive can be made bootable faster than an optical drive can it also installs the operating system quicker. While some computers might be missing a DVD drive, they all have a USB port.

If your spare PC doesn’t have an optical drive, or you’re out of DVDs, a bootable USB stick is the best solution.Īfter all, a USB stick is portable, and you can guarantee it is compatible with every desktop and laptop computer. Why Boot a Windows Installation From USB? I present you with different methods to create a bootable USB. This can be done by anyone with a few simple steps. Once you have the ISO image file with the operating system, you must create a bootable USB device with special software. Usually, you can use a DVD or USB to install Windows, but these days the USB device is more convenient and popular. When you install the operating system you must use a bootable device.

Here’s everything you need to know about installing a fresh copy of Windows 10 from a bootable USB stick. Within minutes you can have a fresh new version of Windows installed on your PC, laptop, or media center. Booting Windows 10 from a USB stick is straightforward.