I've downloaded Ubuntu application on my computer (Windows) to put it on a pen drive and install Ubuntu on an other computer. Then I've installed Ubuntu on this other computer and everything was all right with this one. But then I started the first computer and Windows had disappeared, and instead the computer started Ubuntu! I didn't install Ubuntu on this computer, I've just downloaded the application. I want to access Windows. What can I do?
closed as not a real question by Ringtail, Tom Brossman, ObsessiveSSOℲ, Eric Carvalho, Anwar Jan 9 at 8:10
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, see the FAQ.
Do you have your flash drive plugged into computer one? If you do it might automatically boot into Ubuntu.
If your flash drive IS plugged in: