Google's parent company, Alphabet, is now the most valuable company in the world beating Apple. The $568 billion in valuation company recorded a total profit of $4.9 billion for its fourth-quarter earning.

Google has set a milestone in the field of artificial technology, with its latest innovation AlphaGo. The program has been designed to tackle the 10 to the power of 700 variations that the ancient Chinese game of Go offers. Additionally, they beat FaceBook in this race, as Zuckerberg had announced the launch of a similar program called Darkforest around the same time.

Microsoft has put a prototype of data center under the ocean to examine its efficacy to work hundreds of feet beneath the ocean surface. The underwater data centers could reduce the delay in web service.

Security researchers have been paid $200,000 by Google to investigate Android's bugs. Google has started the security program for all of its products since last 2010. The company has spent approximately $6 million since then.

Google has been reported to conduct secret tests over drones under codename of SkyBender at Spaceport America in New Mexico. The tech giant is using 5G wireless that involves millimeter wave technology which is considered as the future of high speed data transmission technology. Though the test results have been kept secret, but the $300,000 tests bring fortune for Virgin Galactic Spaceflights, reportedly suffering from cash crunch.

Microsoft Corp said its quarterly profit beat analysts' view, propelled by mounting demand for its cloud products. Quarterly net income, on an adjusted basis, amounted to $6.3 billion, up from $5.8 billion in the same period last year.

Movidius, a chip maker, working on neural network technology has announced collaborations with Google on Thursday. Under the partnership agreement, Google will arrange license for some low power chips of Movidius. In return, the search engine provider will be able to use the machine learning and computer visioning technologies to its mobile devices. Computer visioning capabilities will enable users to experience low latency on their mobile devices.

Mozilla has introduced a new version of its browser on Tuesday that allows push notifications even from unloaded sites. The new feature is super useful for websites like email, weather, social networks and shopping, which are usually frequently browsed for updates. This saves battery life and system resources. Through introducing the updated browser, Mozilla also keeps its earlier commitments, pledged along with other browser makers, for dropping RC4 support in 2016.

Tech startup Slack Technologies hires Noah Weiss to lead the company's Search, Learning and Intelligence group. This indicates Sack Technologies interest to invest more on artificial intelligence.

Microsoft and Google find it difficult to follow Apple. The two companies are starting to produce their own hardware, which unfortunately are still far from what Apple has. Microsoft is criticized for its Surface Book Laptop, while Google has received hard reviews on its Google Pixel C tablet. It seems that Microsoft and Google are following Apple in the hardware business.