Byte of the 8080 and the 8086, used in early personal computers, could also perform a small number of operations on the four-bit pairs in a byte, such as the decimal-add-adjust (DAA) instruction. A four-bit quantity is often called a nibble, also "nybble", which is conveniently represented by a single hexadecimal digit. The term "octet" is used to unambiguously specify a size of eight bits. It is used extensively in protocol definitions. Historically, the term "octad" or "octade" was used to denote eight bits as well at least in Western Europe; however, this usage is no longer common. The exact origin
Byte (magazine) resumed publication after a few years of interruption. The Arabic edition also ended abruptly. Many of "Byte"'s columnists migrated their writing to personal web sites. One was science fiction author Jerry Pournelle's weblog "The View From Chaos Manor" derived from a long-standing column in "Byte", describing computers from a power user's point of view. After the closure of "Byte" magazine, Pournelle's column continued to be published in the Turkish editions of "PC World", which was soon renamed as "PC Life" in Turkey. "Byte Japan", with the name licensed from McGraw Hill, was the leading computer magazine in Japan, Published by