1. Keyboard
   Joystick
2. Mouse
   Power Glove

Did you know that the first computer mouse was actually made of wood? We didn't either! Developed by Douglas Englebart in 1963, the mouse had a wooden shell with two wheels to glide horizontally and vertically.

1. Keyboard
   Mouse
2. Hard Drive
   Modem

Did you know that the modem predates the computer? Modems were around in the form of teletypes which were developed in the late 1920s to help machines communicate with one another from across the world. The first computer didn't show up until 1936, a little over a decade later.

1. Mouse
   Joystick
2. Modem
   Keyboard

If you ever found yourself on a too-tough mission in a flight simulation game, one of the issues could be the joystick. If it wasn't calibrated properly, the joystick could have made your game harder than it needed to be.

1. Thumb Drive
   USB Port
2. Magnetic Tape
   Hard Drive

When it came to computing in the 1950s, data was stored on a double reeled tape. Looking like enlarged versions of a cassette tape, this storage device could store up to three megabites of storage and like a cassette tape, magnetic tape was prone to becoming unraveled and tangled up in its drive.

1. Tablet
   Laptop
2. PC
   Word Processor

If you're a PC gamer, you should have recognized the Commodore 64 as a PC. Why? The Commodore was one of the first machines designed with the everyday consumer in mind. Instead of spending over $1,000 on a system, the Commodore 64 was half that amount.

1. Dot matrix printer
   Inkjet printer
2. Laserjet printer
   3D printer

For the most part, dot matrix printers did do the job they were required to do, however when a newer innovation came about we were more than happy to get rid of these problematic machines. In addition to the loud noises it produced, continuous feed paper is considerably more expensive.

1. Printer
   Floppy disk
2. Modem
   Mouse

Floppy disks came in various sizes physically and capacities, however with the 5 1/4" floppy disk that the word floppy truly applies. These disks were super flimsy and if you wanted to protect your work, all you had to do is cover a side notch with a piece of tape.

1. Timecard
   Punchcard
2. File
   Folder

Before floppy disks, companies relied on thousands of punchcards to store their data. Because there were so many of these cards, they had to be read in a certain order, and if a single card was misplaced, it could set a team back a few days.

1. 8" Floppy Disk
   5 1/4" Floppy Disk
2. 3 1/2" Floppy Disk
   2 1/2" Floppy Disk

3.5” floppy disks weren’t very floppy at all. Made of durable plastic, these disks were great for transporting files from one place to the next. On top of which, they had quite a bit more storage space than their predecessor.

1. PC
   Laptop
2. Word processor
   Mainframe computer

In the world of tech, the saying “bigger is better” doesn’t apply; the amount of memory on the IBM 1970 Mainframe was 500 kb of RAM with 233 MB of hard disk space which is over 100 times smaller than the iPhone with the smallest memory capacity.

1. Scanner
   Monitor
2. Modem
   Printer

In addition to adding color and various sizes to its innovations, monitors now have the ability to filter out blue light, which when looked at for an extended period of time can lead to eyestrain headaches.

1. Keyboard
   Mouse
2. Printer
   Scanner

When it comes to keyboards, there are many different types to tailor to an individual’s needs. For those of us with a lot of desk space, the ergonomic keyboard can be a little larger than the norm and helps people with pain issues.

1. Mouse
   Paddles
2. Handpad
   Power Glove

Just like joysticks, if you're looking to play with paddles proper calibration is key. Paddles had looser controls, so if you calibrated it poorly, you'd have to wait until you were playing the game to see how bad off you were.

1. Microphone
   Mouse
2. Modem
   Webcam

If you are a coffee lover who is constantly stuck making a fresh pot of coffee for the office, you aren't alone. The inventors of the first webcam used it to monitor the centrally located coffee pot in their lab, where you could check levels before deciding to get a drink.

1. IBM
   Apple II
2. Commodore 64
   HP

The Apple II computer remained in production until 1987, however users didn't have to fear that there wouldn't be a new machine to replace it. The Macintosh computer system was introduced in 1984. At that time, over two million Apple II units had been sold.

1. CD drive
   USB port
2. Floppy disk drive
   Thumb drive

There were two different types of hard drives. The first came equipped with a small door which when shut, would help hold the disk still while the machine read the programs. The second was spring loaded, which was the predecessor to the 3.5" drive.

1. CD burner
   Floppy disk drive
2. USB port
   Thumb drive

When using a CD burner, you needed to be careful when it came to selecting the appropriate speed. If you were to burn a CD using a faster speed, the disk may not pick up on all the data being thrown at it. If this error occurred, you would need to reburn the CD all over again.

1. Inkjet printer
   Plotter
2. Dot matrix printer
   Laserjet printer

Engineers rejoiced when the plotter first rolled out in 1959. These machines drew their drawings using different pens and reduced time at the drafting table considerably. Prior to this, engineers would have to draw revisions on their drawings by hand.

1. Laserjet printer
   Plotter
2. Inkjet printer
   Large format printer

If you ever have to make copies of a larger document, a large format printer will help you in that case as well. Depending on the type of printer, you can create copies and even scan these documents to our email.

1. CD reader
   Floppy disk drive
2. Tape drive
   Thumb drive

Just like a cassette tape, a magnetic tape drive looks like a massive tape recorder. When Apple first released its Apple II machine, it relied on standard cassette tapes for its storage.

1. Touchscreen
   Large format printer
2. Desktop scanner
   Power glove

The touch screen was invented in 1965 by E.A. Johnson, however it wasn't until the 1990s that they became accessible to the everyday consumer. When Bell and IBM launched its Simon Personal Communicator, it featured a touch screen. This was considered one of the first cell phones.

1. Power glove
   PC racing pedal
2. Joystick
   Paddles

If you were learning to drive, using a foot pedal could help your feet recognize the difference between a gas pedal and brakes. While positioning is important, real time behind the wheel should be experienced so you could learn how to react to everyday traffic.

1. Twitch
   Headset
2. Webcam
   Paddles

In 1961 two former pilots founded Plantronics where they designed and manufactured headsets for NASA, who wanted a two-way communicator compact enough to fit in a spacesuit. The following year astronaut Wally Schirra wore the headset on a mission and the rest is history.

1. Ice pack
   Thermostat
2. Fan
   Graphics Card

If you're a gamer, you've probably run into fan problems in the past. Luckily if you keep running into problems, you may not have to ditch your machine; purchasing an external fan could be the answer.

1. Supercomputer
   Minicomputer
2. Mainframe computer
   Microcomputer

While many consider PCs the only microcomputers, there are other electronic devices that are used in everyday activities. Examples of other microcomputers include smartphones cash registers and laptops.

1. Tower
   Drawbridge
2. Moat
   Parapet

Most high performance gaming computers are towers because it gives them room to add graphics and memory cards as well as fans to keep the overall system cool. If you want to get fancy, you could add interior lighting to give your machine a futuristic glow.

1. CD burner
   Magnetic tape disk drive
2. Microphone
   Modem

If you are thinking of becoming a podcaster, some planning needs to happen. Aside from finding your studio, there are microphones for different types of podcasts. If you are recording with others you'll need multiple hookups and if you travel there are microphones built for mobile use as well.

1. CD ROM
   3 1/2" floppy disk
2. Memory card
   Cassette tape

Before memory cards were used in digital cameras, 3 1/2" floppy disks were used. While this was convenient, memory cards provided more space and gave the photographer options to get higher quality photographs.

1. Dot matrix printer
   Scanner
2. Webcam
   Laserjet printer

Common in offices today, image scanners have had a long history; the first scanner was used in 1952 and was invented by a team at the U.S. Bureau of National Standards led by Russell A. Kirch.

1. Webcam
   Image scanner
2. Barcode scanner
   Dot matrix printer

Did you know that UPC scanners are over 40 years old? The first item to be rung up using a barcode scanner was a pack of Juicy Fruit gum, which was purchased a little after eight in the morning at a grocery store in Ohio.

1. Modem
   Router
2. Power strip
   CD ROM

Cisco didn't invent the first router (as many would believe); it was Bill Yeager, a researcher at Stanford. How did it come about? In 1980, Yeager was brought into his boss's office and given the task to sync up the computer science, electrical engineering and medical departments.

1. Inkjet printer
   Dot matrix printer
2. 3D printer
   Large format printer

Inkjet printing was first developed in the early 1950s, however it wasn't until the late 1970s that the inkjet printer gained the capability to reproduce computer-generated images.

1. 3D printer
   Inkjet printer
2. Laserjet printer
   Thermal printer

One of the reasons why shipping companies use a thermal printer instead of the standard inkjet printer is because instead of using an ink, a thermal printer burns the information onto the label. This helps in the long run, because then you don't have to worry about weather blurring the label.

1. Stylus
   Keyboard
2. Mouse
   Thumb drive

When you look at styluses, it is rather hard to pinpoint when they first came into existence. The closest date that archaeologists can guess is that it was invented around 1300 B.C. by the Romans, who used them to write on tablets. (Computer versions are a little bit newer.)

1. Retina scanner
   Touchpad
2. Fingerprint reader
   Stylus

Biometric devices are still relatively new to the computing world, however using fingerprints to identify people has been around since the late 1800s. It wasn't until the Thinkpad T42 was released in 2004 that the general public got a chance to utilize this technology.

1. 3 1/2" floppy disk
   Cartridge
2. CD ROM
   Magnetic tape

Even though game cartridges are best known for gaming consoles, several computers utilized this same technology. One of these was the Commodore 64, which was considered one of the best gaming computers ever made.

1. Microcomputer
   Supercomputer
2. Minicomputer
   Mainframe computer

Supercomputers are still used in almost every government agency today. In one instance, a supercomputer was used to help the Centers for Disease Control and Prevention develop new therapies used in the treatment of hepatitis C, which helped reduce or even cure patients with liver disease.

1. Mainframe computer
   Supercomputer
2. Microcomputer
   Minicomputer

When you're at work and hear the word "server," they're probably talking about a minicomputer. These computers are specifically designed to store various types of data and have the capability to service multiple users at once.

1. Laserjet printer
   Thermal printer
2. Inkjet printer
   Dot matrix printer

A laserjet's method of printing is a combination of inkjet and thermal printers. When paper passes through a laserjet printer, it is sprayed with toner and heated by laser. By using this method, prints come out dry and smudge-free.

1. Mouse
   Joystick
2. Gaming gloves
   PC racing pedal

While gaming gloves are most associated with console gaming, there are some that exist for PC use. These gloves are designed to help create an ergonomic environment for PC gamers who use desktop computers to play.