This is not really homework but im stuck in choose an operating system screen I click on one it restarts and takes me back to the same screen what do I do? How do I open command prompt while on this screen? Screen shots added
please help! if method works you get brainliest!

Jasper and samantha are in a robotics competition. the guidelines state that the robots should be able to move a 10-gram weight at least 2 meters and turn in a circle. jasper and samantha have already built the robot. which step of the design process should they follow next to decide whether their robot meets the minimum criteria for the competition?

What can a word user do with the customize ribbon dialog box? check all that apply. minimize the ribbon add a new tab to the ribbon remove a group from a tab add a group to a tab choose which styles appear choose which fonts appear choose tools to appear in a group

If you want to delete an entire word at a time, which key should you press along with the backspace or delete key?