Minecraft will not function properly?

My Minecraft was perfectly normal previously. I do not know what caused this:

* On startup, the development console says:
" java.net.SocketException: Unrecognized Windows Sockets error: 10107: create "
Along with many unknown sources and other errors.

* The Update Notes page is blank (A white screen)

* I'm only able to play offline, forcing me to play singleplayer. However, upon loading a world, the game crashes.

According to this, it may have to do with a connection error of some sort, though I'm not sure. I only have a single mod installed, which is the OptiFine Mod.

*One of my Crash Reports*:
Time: 5/12/14 9:44 PM
Description: Starting integrated server
java.lang.ExceptionInInitializerError
(Various Sources)
Caused by: java.lang.IllegalStateException: failed to create a child event loop
(Various Sources)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
(Various Sources)
Caused by: java.io.IOException: Unable to establish loopback connection
(Various Sources)
Caused by: java.net.SocketException: Unrecognized Windows Sockets error: 10107: socket
(Various Sources)

Some information was left out due to the character limit, so I tried to provide what was necessary. If any more information is needed, just tell me.

Everyone having this issue after spending all day trying to figure it out i found a Easy Fix All You Have To Do Is Create A New Partition

I'm Not Going To Lie I Started to do random things that i thought might work to fix it.

Maybe you should update your java.