The technique of Blacking out parts of screenshots and other images is called Redaction. Being able to blackout, or redact, parts of an image is easily done with the Preview App that is always shipped out on all Mac computers.
- ᐅ How To Take A Screenshot On A Mac
- How To Screenshot Something On A Macbook Pro
- How To Screenshot Something On A Macbook
- How To Screenshot Something On A Macbook Air
The definition of Redaction is a General term for preparing a document for publication. For bloggers (and the CIA ), redaction means to grey out ‘sensitive' info you don't want other people to see.
To take screenshots on any Mac, you'll need to memorize a few keyboard shortcuts. Fortunately, they're all quite similar—and each saves a screenshot image to your Mac's desktop by default. Here are the default Mac screenshot keyboard shortcuts: Save fullscreen screenshot: Command + Shift + 3. Aug 03, 2016 Move a file to the trash, empty the trash, or take a screenshot of your Mac's desktop and your Mac will play a sound. If you're sick of those paper crumpling and camera shutter sounds, you can disable them by changing a single option.
If you need to upload screenshots into web pages, you will need to know how to blockout text, or parts of images that you don't want other people to see.
ᐅ How To Take A Screenshot On A Mac
Redaction is also sometimes known as Greying Out, or blocking out, parts of images or text. Blog owners often need to add screenshots into their ‘How To' online articles to demonstrate how to do particular tasks online.
Usually, bloggers use screenshots that are taken from their own computer screens. If the screenshot shows text or data we don't want other people to see, we need to be able to black it out – to redact it, from the screenshot image.
If you use a Mac computer, you can do this redacting by using the Preview App that comes with all Mac computers. Mac's Preview app makes greying out text from images really easy. The Preview app also makes the taking of screenshots really easy.
There is another down-loadable app called ‘Grab' that can also be used to take screenshots as well. Antivirus macbook air gratuit. Mostly I use the Preview app…because it's always there.
First, I'll quickly explain the best and easiest way to take a screenshot with a Mac computer using Preview.
How to Take Screenshots on a Mac Computer
Once you have the relevant screen showing on your computer, go to:
- Finder>Applications>Preview
- Or click the Preview Icon in your Dock.
- At the top of your screen, click on File in the top horizontal menu.
- At the bottom of the drop down menu, hover your mouse over the text ‘Take Screen Shot'
- You will see a choice of
- From selection
- From window
- From entire screen
6. For maximum control over what you include in your screenshot, choose ‘From Selection'.
7. You will briefly see a message that says:
How to take a screenshot on the macbook. 8. 'Drag the cross hairs over the area of your screen you wish to capture'
9. And you will see on-screen a tiny cross hair, ‘sputnik-y' kind of a thingy – a technical term.
10. Move your mouse to the top left corner of the area you want to capture in your Screenshot.
11.Make a left click and keep holding the mouse down.
12. Drag the cross hairs across and down, so that the area you want to capture is within that cross hair square.
13. Release the mouse button.
You will hear a very satisfying ‘Click' as if you have used a real camera to take a photo – Apple always has cool ways to make you feel clever.….but I digress…
The screen shot you have captured will now be displayed as an image file on your screen.
Save your screenshot to your computer by going to Preview>File>Save.
Here is a screenshot of my Newsletter sign-up form that I just took from my Home Page.
Great, now lets try to black out (redact) some text on that saved image.
How To Black Out a Part of an Image File Using Mac Preview.
- Open your screenshot image in Preview
2. If you haven't done it already, go to Preview>Viewin the top menu bar, and Archive software, free download.
3. Select Preview>View>ShowAnnotation Toolbar.
How To Screenshot Something On A Macbook Pro
3. Make sure you can now see the Annotation Toolbar.
4. Go to the top menu bar and click Tools
5. Find ‘Annotate' in the ‘Tools' drop down menu and hover your mouse over ti.
6. Select Add Line – it's the 3rd option down on my Mac
7. Go to the Line Selection Tool in the Annotation Toolbar –
it's the option which is shown as several horizontal lines.
8. Select the thickest line from the drop down menu.
Great, now lets try to black out (redact) some text on that saved image.
How To Black Out a Part of an Image File Using Mac Preview.
- Open your screenshot image in Preview
2. If you haven't done it already, go to Preview>Viewin the top menu bar, and Archive software, free download.
3. Select Preview>View>ShowAnnotation Toolbar.
How To Screenshot Something On A Macbook Pro
3. Make sure you can now see the Annotation Toolbar.
4. Go to the top menu bar and click Tools
5. Find ‘Annotate' in the ‘Tools' drop down menu and hover your mouse over ti.
6. Select Add Line – it's the 3rd option down on my Mac
7. Go to the Line Selection Tool in the Annotation Toolbar –
it's the option which is shown as several horizontal lines.
8. Select the thickest line from the drop down menu.
9. You will see a small Cross-hair appear on your screen.
10. Click and hold your mouse down at one end of the text you want to black out (redact).
11. Drag your mouse across the text (or anything) you want to black out (or red-out in this case)
12. Release your mouse.
13. Yay! High fives all round! ……high fiving with the dog will do at a pinch – Bonus Tip: I find trying to high five with the cat is much less rewarding.
14. Save your you-beaut redacted image to your computer.
15. Optimize your Image: see How to Optimize Images for Max Speed & SEO
How To Screenshot Something On A Macbook
16. Upload your redacted and optimized image into your article.
All done. Good job! Time for some well earned chips!
How To Screenshot Something On A Macbook Air
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