When you’re troubleshooting your computer or installing a new operating system, you may need to “boot from a disc” or USB device (like an external hard drive or flash drive). Here’s what ...

How to Boot from a Secondary Hard Drive. Businesses often require the use of dual-boot setups -- computers that can run more than one operating system -- to access certain applications or hardware.

Not widely known by PC users, is that there is an option to boot from a USB drive within a running Windows 11/10 OS installation. Here's how!

Make your Pen Drive bootable using the RescueZilla ISO file. Shutdown your PC and boot it from the bootable Pen Drive. Connect your external hard disk to save the backup. Launch RescueZilla.

It's possible to boot a Windows 10 computer from a USB drive, as long as you have the right settings on your computer and USB. Here's how to do it.

This can be a USB flash drive, external hard drive, or another hard drive in your computer. A bootable version of DriveImageXML that contains a disk partitioning program.

Do you keep a bootable USB drive handy? Since we only tend to keep a few USB drives available, we tend to overwrite the contents of Windows ...

Kurt "CyberGuy" Knutsson shows you how to back up your Windows computer to protect your files in case of a bad update, or if you spill coffee on your laptop.

That's it! OS X will perform its first backup (during which you'll want to keep your computer on), and from then on it'll back up in the background with no work required on your part.

Mahenthiran K installed a second hard drive into his PC. The computer should still boot from the original drive, but it doesn’t boot at all. When you install a second hard drive in a PC, it ...