That's it. The old Twitter design officially is gone and the New Twitter look and feel is all that's left.

Twitter unfurled a newly redesigned interface last fall, but the company allowed people to use the old interface until today.

The microblogging site announced in a tweet this afternoon that after nearly a year the old interface is history.

"New Twitter rollout: complete! All users now have the same Twitter.com experience & can access our latest features," the company said.

More: http://www.pcworld.com/article/237584/