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Showing posts from February, 2015

Install an Operating System without a Bootable USB or DVD

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With frequent installer of new versions of Operating System like me who always likes to update to the latest version there always has to be a pen drive. But there is a catch. I already lost so many pen drives. It has become a habit to lose the tiny things which contain little but important data. After watching the Microsoft event on January 21 I wanted to install the Windows 10 Technical Preview again but I didn't have a pen drive. It was already 2 AM in the morning and I can't go asking others for a pen drive. So I thought that is it possible to do without a bootable USB. In case of a PC it is just a matter of having boot sequence start from the C drive partition in normal bootup or a bootable USB in case of installing a new OS. It is easy to change the boot sequence from Hard Disk to USB in BIOS during startup. Then I stumbled upon an article where it was mentioned how to change the boot disk[1]. It was same as choosing an OS to boot when you have multiple OS installed. The