Meta Chief Operating OfficerSheryl Sandbergis leaving the social media company, she said Wednesday.

“The debate around social media has changed beyond recognition since those early days.

“But it should be hard.

As part of this effort, it has been investing more heavily in virtual reality and augmented reality.

Sandberg joined Facebook in 2008, helping the social media giant grow its multibillion-dollar advertising business.

Before joining Facebook, Sandberg was Google’s vice president of global online sales and operations.

She also worked as the chief of staff for former US Secretary of the Treasury Larry Summers.