I dont know this for sure, But I am thinking it is still the Pentium 4. It still runs most applcations of today, Plus it is now affordable, when all of the multicore CPUs are still quite expencive. So I am guessing, that the Northwood or Prescott are still the most used. If you beg to differ, email me at: asbillseenit@aol.com. I would love to hear another side of the story.
A search of statistics reveals contradictory results. I would go with the Intel Atom processor as being most widely used.
Assuming your talking about PC CPUs. Processors bassed on Intels x86 standard are the most popular CPU in the world. Keep in mind popularity does not denote superiority.
The most commonly-used format of computer is the desktop computer.
intel or AMD
apple
Microsoft
The flat screen television is the most widely used electronic television used today.
The most widely used popular program in use today is the one in use on almost every computer installed in every home and business: Microsoft Windows.
The most widely used keyboard today is called the Qwerty keyboard, created by Christopher Sholes
Index finger???
hydroelectric power
C++ or Java probably
a computer mouse
fingerprint reader
the Henry system
Ethernet
The calendar used most widely today, the Gregorian calendar, was developed by Pope Gregory XIII in 1582. This calendar replaced the Julian calendar and is now the internationally accepted civil calendar.
IP version 4, i.e. IPv4 is most prevalent today.