Steps. 1. Make sure your iPhone is unlocked if you're switching carriers. Many iPhones are locked to the carrier that you bought the phone through. In order to switch to a different carrier, you'll need to have the iPhone's SIM card slot unlocked first.1  Some iPhones come unlocked. 2  For example, Verizon iPhones use the CDMA network in the US instead of the GSM network, so the SIM card is unlocked for all Verizon iPhones.n order to switch to a different carrier, you'll need to have the iPhone's SIM card slot unlocked first. 1  Some iPhones come unlocked. 2  For example, Verizon iPhones use the CDMA network in the US instead of the GSM network, so the SIM card is unlocked for all Verizon iPhones.
Web 2.0 describes World Wide Web sites that emphasize user-generated content, usability, and interoperability. The term was popularized by Tim O'Reilly and Dale Dougherty at the O'Reilly Media Web 2.0 Conference in late 2004, though it was first coined by Darcy DiNucci in 1999.eb 2.0 capabilities were present in the days of Web 1.0 but implemented differently. For example, a Web 1.0 site may have had a guestbook page to publish visitor comments, instead of a comment section at the end of each page.
The NeXT computer used by Tim Berners-Lee in 1990 to create the world's first website. Even if you can't name the inventor of the World Wide Web (It's Tim Berners-Lee!), you'll probably want to celebrate one of the information network's most important milestones. On August 6, 1991 -- 21 years ago -- Berners-Lee published the world's first website from a lab in the Swiss Alps. So Happy 21st Birthday, WWW! Have a drink on us. As our friends over at HuffPost UK point out, the world's first website can still be visited today, more than two decades after its creation.