No. USB is most popular.
It depends what you mean by popular and who you are asking. The most commonly used connector is the USB port. If someone recorded a lot of video on a camera with a FireWire connection then the FireWire port would be quite popular with them.
That's not a very specific question, but some popular computer related peripherals include: Keyboard Mouse Microphone Webcam Gaming controllers Headsets
Most these days will use some kind of USB Interface to connect to a computer for data sharing. Firewire was popular in the the past but has faded from use in recent years.
If you are talking about watching a video on your computer then by connecting your computer to a television you can play then on this. Depending on your computer: VGA Cord (Depends if your computer has a VGA port) HDMI Cord (Depends if you computer has a HDMI port) These are the most popular ways to connect.
Yes. While not as popular as USB, firewire is still definitely used today. Today, firewire is the dominant way of transferring digital video from a camera to a PC. Update: Yes if you have a free compatible expansion slot (e.g. PCI), your Firewire or 1394 card will still be usable. I recently added a my old PCI Firewire card to one of the new machines. These are used primarily for Video capture/transfer or even for some external HDD or DVD drives which have a Firewire interface. - Neeraj Sharma
Most peripherals will work with both a Windows system and a Mac system. Mac OS X has built in support for most popular printers, scanners, cameras etc. Most name manufacturers provide Mac software for their peripherals if there is no built in support.
Ethernet
If one is interested in purchasing a firewire 800 cable it is recommended to check out popular stores that carry these type of items like Best Buy or Wal Mart. These stores typically have these in stock, but if they don't, it is recommended to purchase it off of Amazon.
Yes. Very popular.
Microsoft and Linux must contend with a wide range of peripherals. They must also try to support older peripherals as they release new versions of their software. Apple releases software that is purposely designed to work with only a few of the most popular peripherals. They make the specs available to the manufactures who then make peripherals that will work properly with the Apple computer. It is easier to make products that are focused on a specific market segment than to make a variety of products designed to work on a variety of computers. Manufacturers who make products for Apple computers can put an Apple icon on them and the customer will be assured that it will work. Putting a Windows icon on a product will not assure anyone that it will work on their specific set-up.
Microsoft and Linux must contend with a wide range of peripherals. They must also try to support older peripherals as they release new versions of their software. Apple releases software that is purposely designed to work with only a few of the most popular peripherals. They make the specs available to the manufactures who then make peripherals that will work properly with the Apple computer. It is easier to make products that are focused on a specific market segment than to make a variety of products designed to work on a variety of computers. Manufacturers who make products for Apple computers can put an Apple icon on them and the customer will be assured that it will work. Putting a Windows icon on a product will not assure anyone that it will work on their specific set-up.
associating it with a character, scene, or song from that popular culture reference.