Afta i boot my system on de dell logo will appear. It will load den will show a blank screen with a cursor. And nothing else

Helo sir,i hv been following u on ur site nd i so much enjoy ur concern towards d masses.sir i have an issue with my windows 10 dell laptop system afta a friend of mine caused it to fall down .whenever i boot it it show me de ell logo,then will load which afta dat de screen becomes blank only de cusor will appear on the screen.sir l do need your help on this sir