# keycap

> hard cover placed atop the switch of a computer keyboard key for the user to press

**Wikidata**: [Q6398238](https://www.wikidata.org/wiki/Q6398238)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Keycap)  
**Source**: https://4ort.xyz/entity/keycap

## Summary
A keycap is a hard cover placed atop the switch of a computer keyboard key for the user to press. It is a physical component of a computer key, typically made of plastic, and connects with the electrical switch or keyboard key switch beneath it.

## Key Facts
- A keycap is a hard cover placed atop the switch of a computer keyboard key for the user to press.
- It is a subclass of computer hardware, machine element, and covering.
- Keycaps are often made of plastic.
- They are part of a computer key and connect with electrical switches or keyboard key switches.
- Keycaps are commonly found in mechanical keyboards.
- The term "keycap" is also used in other languages, such as "клавиша" (Russian) and "кнопка" (Russian).
- Keycaps are categorized under the Google Product Taxonomy ID 8067.
- They are often associated with labels, such as text or symbols.
- Keycaps are available in various materials and designs, with images available on Wikimedia Commons.

## FAQs
### Q: What is the primary material used for keycaps?
A: Keycaps are often made of plastic, though other materials may also be used.

### Q: What is the purpose of a keycap?
A: A keycap is a hard cover placed atop the switch of a computer keyboard key for the user to press.

### Q: Are keycaps only used in mechanical keyboards?
A: While keycaps are commonly associated with mechanical keyboards, they are part of any computer key that requires a physical cover.

### Q: What languages are used to refer to keycaps?
A: The term "keycap" is also used in Russian as "клавиша" and "кнопка."

### Q: How are keycaps categorized in the Google Product Taxonomy?
A: Keycaps are categorized under the Google Product Taxonomy ID 8067.

## Why It Matters
Keycaps are essential components of computer keyboards, providing the physical interface between the user and the keyboard's switches. They come in various materials, designs, and sizes, allowing for customization and personalization of keyboards. The design and quality of keycaps can significantly impact typing comfort and aesthetics. Additionally, keycaps are often associated with labels, such as text or symbols, which are crucial for keyboard functionality. Their role in computer hardware makes them a fundamental part of the computing experience.

## Notable For
- Keycaps are often made of plastic, a common material for their construction.
- They are part of a computer key and connect with electrical switches or keyboard key switches.
- Keycaps are categorized under the Google Product Taxonomy ID 8067.
- The term "keycap" is used in multiple languages, including Russian.
- Keycaps are available in various materials and designs, with images available on Wikimedia Commons.

## Body
### Definition and Function
A keycap is a hard cover placed atop the switch of a computer keyboard key for the user to press. It serves as the physical interface between the user and the keyboard's switches, allowing for the input of text and commands.

### Classification and Composition
Keycaps are a subclass of computer hardware, machine element, and covering. They are often made of plastic, though other materials may also be used. Keycaps are part of a computer key and connect with electrical switches or keyboard key switches.

### Usage and Customization
Keycaps are commonly found in mechanical keyboards, where their design and quality can significantly impact typing comfort and aesthetics. They come in various materials and designs, allowing for customization and personalization of keyboards.

### Language and Categorization
The term "keycap" is also used in other languages, such as "клавиша" (Russian) and "кнопка" (Russian). Keycaps are categorized under the Google Product Taxonomy ID 8067, which classifies them under hardware, specifically locks and keys.

### Images and References
Images of keycaps are available on Wikimedia Commons, including examples of injection-molded keycaps and specific models like the Cherry MX Keycap. Keycaps are often associated with labels, such as text or symbols, which are crucial for keyboard functionality.