A:AnswerHi, please be informed that all our USB Drives are simple plug and play devices. They are empty i.e. they do not have any program/ software built in to them that can install Windows/ any other Operating System in your computer. In order to know how to install an Operating System in your computer using an external USB Drive, it would be best to contact the manufacturer of your computer.
A:AnswerHi, in order to know number of pictures this USB Drive can store, we suggest you to visit our official website and view the web article for the same by referring to the below mentioned link:- - https://kb.sandisk.com/app/answers/detail/a_id/69