Top tech news of the week (March 27-31)

As the week comes to a close, here’s a recap of the hottest tech news of the week. The news that hogged maximum limelight during the week.Samsung launches Galaxy S8, Galaxy S8+

Chief of the Google search Amit Singh resigns

Google parent Alphabet Inc said Amit Singhal, the longtime chief of its internet search business, will leave the company and be replaced by the head of the technology giant’s artificial intelligence business.