IPv6+replaces+IPv4

Pv6 replaces IPv4

IPv6 promises a vast number of Internet addresses – essential as we connect more and more devices to the Web, as the IPv4 addresses are running out.

However, since IPv6 is quite a bit different from IPv4, there are likely to be a huge number of computers and network routers out there that don’t support the new protocol, which means large scale tests by major Internet companies are required to identify and weed-out the problems. Whether your PC can use IPv6 or not depends on your Internet Provider (but the most recent versions of Windows support IPv6).

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