Access to social networking websites may be blocked in Kazakhstan on the campaigning silence day before the elections should the rules of campaigning be violated.
Firefox maker Mozilla announced that it is switching to Yahoo as the default service for online searches done through the Web browser in the United States.
More than 70,000 people have already asked Google to delete links about them under Europe's "right to be forgotten" ruling, with some of the world biggest news sites the first to be hit.
Several Google websites have been blocked in China, a monitoring service said Tuesday, as authorities step up arrests and censorship before the 25th anniversary of the Tiananmen Square crackdown.
Turkey's top court ruled on Thursday that a blanket ban on YouTube violated individual rights and freedoms, clearing the way for the popular video-sharing site to come back.