The three major Internet companies have agreed upon with the U.S. federal authorities to pay $31.5 million "for promoting illegal online gambling".

Microsoft, Google, Yahoo to pay $31.5M fine "for promoting illegal online gambling" to fund ads "online gambling in US illegal"

The three major Internet companies have settled with the US Justice Department for $31.5 million for promoting illegal online gambling.

Microsoft, Google and Yahoo will set up a fund to air public service announcements informing young people that online gambling in the United States is illegal. Google will pay the government $3 million and Yahoo will pay $7.5 million for their participation in advertising online gambling on their search engines.

Microsoft will pay $21 million. As part of the settlement, Microsoft will also provide $9 million to the International Center for Missing and Exploited Children.

Microsoft spokesman David Bowermaster said in a statement to ABC News that the company stopped accepting ads from online gambling sites nearly four years ago, and called the agreement with the U.S. Attorney's office a "mutually beneficial outcome" that will "provide substantial resources to protect consumers from harmful Internet content."

"We're hopeful that our educational campaign will stop young people from gambling before they start," he said.

According to Bowermaster, the company "suggested a contribution to the ICMEC as a way to advance an important cause that is a government priority."

  The settlement resolves government claims that the firms made profits from promoting online gambling on their Web sites between 1997 and 2007.

"These sums add to the over $40 million in forfeitures and back taxes this office has already recovered in recent years from operators of these remote-control illegal gambling enterprises," U.S. Attorney Catherine Hanaway said in a statement.