Based on its post-market trading, Microsoft has become the world's second $4 trillion company following quarterly earnings.

Hosted by Brian Sullivan, “Last Call” is a fast-paced, entertaining business show that explores the intersection of money, culture and policy. Tune in Monday through Friday at 7 p.m. ET on CNBC.

Google will be restricted from paying fees or sharing revenue with companies in exchange for them choosing to not compete with Google's app store.

Earnings reports this week from Meta, Alphabet and Snap showed a solid recovery in the online ad market.

The House approved a bill that calls for China tech giant ByteDance to divest TikTok or the popular social video app will effectively be banned in the U.S.

The Federal Communications Commission on Thursday agreed to open a band of spectrum for some forms of wearable devices.

Arm is aiming to sell shares to the public during a historically slow period for U.S. tech IPOs.

In the case, Gonzalez v. Google, the court said it would "decline to address the application" of Section 230 of the Communications Decency Act.

YouTube TV is Google's cable replacement. It provides access to live TV and cable channels, delivered through an internet connection.