The internet has revolutionized how people access and share information. Early concepts of a globally interconnected network date back to the 1960s, but it was not until the 1990s that the World Wide Web allowed general users to easily search for and access information online. Since then, internet access and speeds have increased dramatically worldwide. Today smartphones are the most popular way to access the internet, and people rely on search engines like Google to find information. Online shopping and video streaming have also grown enormously. The internet continues to change how people interact and do business in profound ways.