Overview
A screengrab, also known as a screenshot or screen capture, is an image taken to record the visible items displayed on a computer, mobile device, or other digital screen.
Purpose and Uses
In the context of online exams, screengrabs are invaluable for documenting technical issues, preserving evidence of completed work, or reporting irregularities. They can also be used to share information with instructors or technical support.
How to Take a Screengrab
- Windows: Press the "Print Screen" key, or use "Snip & Sketch."
- macOS: Press "Shift + Command + 4."
- Android: Press the "Power" and "Volume Down" buttons simultaneously.
- iOS: Press the "Side" and "Volume Up" buttons simultaneously.
Tools and Software
Built-in tools like Windows’ Snipping Tool and macOS’s Screenshot app are often sufficient. Third-party applications like Lightshot offer additional features.
Formats and Storage
Screengrabs are commonly saved in PNG or JPEG formats. Organize them in dedicated folders for easy retrieval during exam review.
Best Practices
Ensure screengrabs are clear and include necessary context. Be mindful of privacy and avoid capturing sensitive information.
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