Virtual box not able to use

I installed Virtual box and ubuntu server but when opening virtual box after browsing with ubuntu server , its just showing running and no further steps are coming.

Please help to resolve my problem .

Hey @divyanarang97. I do not understand your question exactly. Can you please upload a screenshot and elaborate your problem? I will try my best to help you.

Try downloading the Ubuntu 16.04 LTS from the windows store and use it.It is a ubuntu machine running in windows. It is easy to use and occupies less space.

You can either poweroff the machine and try normal start(right click on ubuntu on your virtual box) or install the server again.

To install the server again : Ubuntu Server ISO link -