How To: Take Screenshots & Save as JPEG in Mac OS X 10.6 Snow Leopard or Lower

Take Screenshots & Save as JPEG in Mac OS X 10.6 Snow Leopard or Lower

This video demonstrates how easy it is to take a screenshot with shortcuts in Mac OS X. Pressing Command-Shift-3 will take a screenshot of the entire screen, while Command-Shift-4 will let you take a screenshot of just a selected area of the screen instead. For the latter, once you use the shortcut, your mouse pointer will turn into crosshairs, and you would click on one point of the screen, then drag and release your mouse to take a capture of the selected area.

By default, a new image will be saved on your desktop, whether you took a full-screen capture or just a selection of a specific area. Open the image in Preview by double-clicking it. Next, click on "File" in the menu bar, then "Save As" to save the image as your desired format (JPEG, JIFF, etc.) and with your preferred size.

You can also take a screenshot of one application's window only. Using the same keyboard shortcut as for a selection, press the space bar after you see the crosshairs. A camera icon will appear, and you can click on any app's window to take a full capture of the window only. Follow the same steps to save the image as JPEG or other formats.

Note that the process for saving screenshots changed in Mac OS Lion (10.7) and higher, which removed the "Save As" option from the "File" menu. However, it can be brought back. Also, the way screenshots work has changed in macOS Mojave (10.14) and higher, so it will work slightly different.

The video instructions in the download come from the University of South Florida's Educational Technology Clearinghouse website.

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As a business woman, I greatly appreciated this article and the embedded video! It was very educational and viewer enhancing and interactive! Nice work! Fellow Video Editor

In Preview save as is not an option...just save

It works different in Lion and higher, as Apple removed Save As in favor of Duplicate.

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