Question

how to make bootable pendrive

Answer 1

you can make a bootables pendrive by having the right .iso file of thoe os and rufus software from akeo. 

first, plugin the usb and select the .iso file(some iso files are not supported),
is your iso is not supported then you can search in google for another bootable usb making software.

second, choose whatever options you want and click start.

wait for the process to finish

now you have a bootable usb
plug it in a laptop or desktop pc and boot from it.

if you need any help, feel free to ask me

thanks

Answer 2

Check it out !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!