A Greek keyboard lets the user type in both Greek and the Latin alphabet . Also known as photo-optical keyboard, light responsive keyboard, photo-electric keyboard and optical key actuation detection technology. Keyboards on laptops usually have a shorter travel distance and a reduced set of keys. Earlier, Herman Hollerith developed the first keypunch devices, which soon evolved to include keys for text and number entry akin to normal typewriters by the 1930s. Maybe your trusty old keyboard has typed its last letter or trapped its last bagel crumb. Perhaps your gaming ambitions have outstripped the mushy, mediocre typer that came with your PC.

Handheld keyboards allow the user the ability to move around a room or to lean back on a chair while also being able to type in front or away from the computer. Some variations of handheld ergonomic keyboards also include a trackball mouse that allow mouse movement and typing included in one handheld device. In regular use, a Bluetooth connection gives you roughly 30 feet of wireless range, though we find that Bluetooth wireless keyboards tend to have briefer battery life than USB dongle devices.

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On this note, I found that Logitech keyboards were the front runners, with premium designs, comfortable layouts, and handy special features. And if you want to experiment with different types of switch to see which feels best to you, know that they are swappable – though you’ll have to pay extra for the second set of switches. Be warned, especially when you have that RGB lighting on, the battery will last you about a day and a half or two days. The Logitech K380 comes with multiple device Bluetooth connectivity and three buttons that allow you to quickly switch from one device to another. And, it’s surprisingly affordable so it’s easy on your wallet as well.

Other extras include USB pass-through ports or audio connections which simplify the process of connecting peripherals to a desktop PC whose ports may be inconvenient to reach under a desk. Most keyboard enthusiasts, however, won’t have much to say for either of the two above styles. The Fnatic Streak65 has nearly everything that you’d want in a compact keyboard, including a top-tier typing feel, lightweight body, macro keys, and marked keycaps.

  • Tablets, phones, and other computers with touch interfaces often don’t include physical keyboards.
  • Most keyboard enthusiasts, however, won’t have much to say for either of the two above styles.
  • Keyboards and keypads may be illuminated from inside, especially on equipment for mobile use.
  • Aside from the easy switching between devices buttons, there’s no extra bells and whistles on this one.
  • Don’t forget to press this key again when you’re finished to turn ‘Caps Lock’ off.

Most keyloggers can be fooled by alternating between typing the login credentials and typing characters somewhere else in the focus window. A wireless keyboard must have a transmitter built in, and a receiver connected to the computer’s keyboard port; it communicates either by radio frequency or infrared signals. A wireless keyboard may use industry standard Bluetooth radio communication, in which case the receiver may be built into the computer. Wireless keyboards need batteries for power, and may be at risk of data eavesdropping.


Arrow keys are programmed to move the cursor in a specified direction; page scroll keys, such as the Page Up and Page Down keys, scroll the page up and down. The Home key is used to return the cursor to the beginning of the line where the cursor is located; the End key puts the cursor at the end of the line. The Delete key discards the character ahead of the cursor’s position, moving all following characters one position “back” towards the freed place. On many notebook computer keyboards the key labeled Delete serves the same purpose as a Backspace key.

It’s fair to say that it won’t be for everyone – the clickety-clack typewriter-esque keys are so noisy that you’d soon be punished by colleagues if you brought it into the office. However, I can definitely see a would-be novelist or artsy blogger loving this device. Overall, you’re paying less than £6.00 for a decent keyboard and it comes with a mouse. For those who just want a decent, simple keyboard, this is a steal. For those of us who spend all our lives at our desks, choosing the best keyboard is nothing short of vital.

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In contrast, pressing just F4 will probably do nothing, unless assigned a specific function in a particular program. The most widely used modifier keys include the Control key, Shift key and the Alt key. The AltGr key is used to access additional symbols for keys that have three symbols printed on them.

Mechanical keyboards are those where hitting a key activates a physical switch on the keyboard. You press the key, activate the switch and corresponding letter or number appears on your screen. The alternative is a membrane keyboard which has three membranes under the keys.