The Before and After keyboard command in Photos allows you to see your unedited picture, then compare it to the work that you've done. In this video, Derrick shows how to use Before and After in editing mode in Photos for macOS High Sierra.
- [Instructor] I've talked a little bit…about Before and After, but mainly in passing.…So I thought, okay, we should have…a dedicated movie to it just so if you…need to come back and look it up,…you know where to find it,…and you go, did he do it in that movie? (laughs)…No, it'll be right here in this movie.…So the way you access Before and After is in Edit mode.…And we've done some work on this, right,…we did enhance.…And right up here is Before and After.…So I can just click on that,…and I can see how it looked before,…and then after.…
It's a little subtle on this because we haven't done…a whole lot of stuff, but it's still Before and After.…And I also want to mention that…Before and After doesn't work on cropping and straightening,…so it's mainly for light and color adjustments,…sharpening, things like that.…So if you crop the image or if you straighten the image,…you will not see a Before and After on that.…However, you can erase those settings, those adjustments,…if you do Revert to Original, which is right next door.…
Author
Derrick Story
Released
12/1/2017Still using OS X El Capitan and its older version of Photos, Photos for OS X? You may want to check out Derrick's Photos for OS X Essential Training course instead of this one.
- Exploring the Photos user interface
- Importing images from a camera and a hard drive
- Creating your own filters with keywords
- Duplicating images for creative editing
- Working with metadata
- Creating, deleting, and duplicating albums
- Organizing albums within folders
- Cropping, rotating, and straightening photos
- Working with light and color adjustments
- Using editing extensions
- Searching for pictures by location
- Working with video and live photos
- Exporting images from Photos
- Managing libraries
Skill Level Beginner
Duration
Views
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Introduction
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Welcome57s
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1. Get Started with Photos
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Check your preferences4m 39s
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Import images from a camera4m 21s
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2. Take Control of Your Images
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Explore filters2m 26s
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3. Work with Metadata
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Add location data2m 15s
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4. Master the Albums Tab
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Media Albums vs. My Albums5m 12s
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Organize the My Albums area1m 35s
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Build and edit Smart albums4m 23s
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5. Basic Editing
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Apply filters1m 34s
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Copy and paste adjustments2m 28s
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6. Advanced Editing
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Using the Histogram3m 7s
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Eliminate flaws with Retouch4m 32s
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Using editing extensions5m 9s
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7. Memories
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Introducing Memories1m 1s
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Make a Memory2m 30s
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Delete or block a Memory2m 13s
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Share Memories with others1m 29s
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8. People and Places
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The People album3m 20s
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People album settings4m 3s
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View photos by location3m 30s
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9. Work with Video and Live Photos
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Introducing Live Photos2m 29s
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Trim a Live Photo2m 3s
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Apply Live Photo effects3m 28s
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Edit a video clip3m 8s
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Export a video as a movie1m 43s
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10. Share, Export, and Output
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Export images from Photos5m 17s
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Create projects in Photos2m 27s
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Work with project extensions1m 12s
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11. Library Management
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Switch among libraries1m 11s
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Repair a library1m 15s
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Back up your Photos library2m 48s
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Conclusion
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Next steps3m 46s
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Video: Before and after, and revert to original