crwdns2933897:0crwdne2933897:0

Why is my tablet stuck on a screen with dots going in a circle?

I start the tablet then it goes to the windows icon screen with little dots going in a circle. Its been stuck like this for at least 3 months.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0