Why it's loading and stack for a long time so it can't open.

When i open my compter it can't open, just stay loading for long time and stack.

When i want to boot by f12 it doesn't work

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

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0