There is essentially no difference between a screenshot and a screencap; the terms are synonyms, both referring to an image that captures the visual content displayed on a computer screen or mobile device.
Understanding Screen Captures
A screen capture, commonly known as a screenshot or screencap, is a digital image created by a computer or device's operating system to record the exact visual content present on its display at a specific moment. These images are incredibly versatile, allowing users to snip exactly what they see on their screen. They are widely utilized for various purposes, from rapidly sharing visual information to serving as a critical reference point for future use, such as troubleshooting or documentation.
Interchangeable Terminology
While "screenshot" is often the most formally recognized and widely used term, "screencap" and "screengrab" are frequently employed as direct synonyms. This interchangeability means that when someone mentions a "screencap," they are referring to the same static image capture as a "screenshot."
To clarify the common terms used:
| Term | Definition | Usage Notes |
|---|---|---|
| Screenshot | A digital image depicting the contents of a computer or device screen. | The most common and widely accepted term. |
| Screencap | A popular, informal synonym for a screenshot. | Often used in online discussions and casual contexts. |
| Screengrab | Another informal synonym for a screenshot, emphasizing the act of "grabbing" the image from the screen. | Also frequently used, similar to "screencap." |
Common Uses and Types of Screen Captures
Regardless of the specific term used, the ability to capture screen content is a highly valuable function across many domains:
- For Communication: Quickly convey visual information, such as user interfaces or design elements, to colleagues, clients, or friends.
- Documentation & Tutorials: Create visual guides for software, step-by-step instructions, or record important information for later reference.
- Troubleshooting: Capture error messages, unexpected software behavior, or system issues to provide clear visual evidence to technical support.
- Evidence & Records: Preserve online conversations, transaction details, or any other visual data as a verifiable record.
Beyond the Basics: Different Ways to Capture
While the core definition remains consistent, the method and scope of the capture can vary:
- Full Screen Capture: Captures everything visible across all connected displays.
- Window Capture: Focuses solely on a specific open application window, excluding other background elements or parts of the desktop.
- Partial or Region Capture: Allows the user to select a precise rectangular area of the screen to capture, enabling focused sharing.
- Scrolling Capture: Designed for content that extends beyond the visible screen (e.g., long webpages), capturing the entire scrollable area.
- Video Capture (Screencasting): Distinct from static screenshots, this involves recording a video of screen activity, often called a "screencast" or "screen recording." It captures motion and audio, while screenshots are static images.
How to Take a Screen Capture
Most operating systems and devices come with built-in functionalities for taking screen captures:
- Windows: Common methods include using the
Print Screenkey, the Snipping Tool, or the newer Snip & Sketch application. - macOS: Shortcuts like
Command + Shift + 3(full screen),Command + Shift + 4(selection), andCommand + Shift + 5(for more options and video recording) are standard. - Mobile Devices: Typically, a combination of power and volume buttons triggers a screenshot.
For users requiring more advanced features like annotation, precise editing, or cloud integration, specialized screenshot software is available, offering enhanced capabilities beyond basic captures.
