I wish to answer to shubham sen You need to open Event Viewer in Control Panel then locate Windows Logs/System you must repair all red error messages what shows up by Event notification system they are not critical but if you do that than all your boot time must be fixed it`s usually Component Services Dcom Config security permissions otherwise PC will boot slowly and full of errors, like you need to change permissions before you do it in Dcom Config in Windows registry by yourself if you are using Windows.

Ok seems it`s not fixed Step 1) Disable legacy protection if it has by entering your own password in BIOS, then disable legacy protection. Step 2) Choice your way to fix this because there is 2 ways to fix this: Install Windows To Go on Flash drive and boot it from PC\Laptop second way is use two flash drives one where is installation second flash drive is need to use for place OS like Windows 10,8,7,Vista,XP Linux, iOS etc. Step 3) If you choose version Windows To Go you need only one flash where to install it before it you need to get Software called Rufus at site: https://rufus.akeo.ie/downloads/rufus-2.18p.exe, after download it run and it will show drive to install choose your and select disc icon after that browse your selected ISO installation if it has Windows To Go Rufus will automatically show this option if it has, like almost all ISO downloaded from Microsoft, msdsn.microsoft.com etc. it will take long hours but you will get OS installation on any Flash drive where is enough free space, reboot...