Today’s Quick Tip is on how to use Preview’s Instant Alpha tool, so if you’ve got an image on a colored background, for example, you can clip that baby right out. Better-looking graphics with no Photoshop required? We love it.
Tips
How to Display the macOS/OS X Version From the Command Line
There may be occasions when one wants to verify what OS X version is running on a Mac. We all know how to do it from the GUI with “About This Mac,” but John shows us how to do it from the UNIX command line when necessary.
iOS Messages: Leaving Group Conversations
This Quick Tip is all about a neat Messages feature called “Leave this Conversation.” Melissa Holt will discuss why you need it and why you might not be able to use it in certain situations.
How to Apply for Twitter Account Verification
Previously only available by private invitation, Twitter now allows users to apply for account verification. Note that you still need to be noteworthy or otherwise provide a compelling reason for Twitter to approve your verification, but at least now you can ask instead of having to sniff around at cocktail parties and coffee shops for someone who knows someone. To get verified your account must first be in proper shape. Read along and we’ll help get you there.
iOS: Fixing Color Casts on Pictures
If you’ve never played around with the photo-editing tools available on your iPad or iPhone, you really should check them out! Today’s Quick Tip is about one of the easiest to use. We’ll talk about how you can adjust for unwanted color cast in your images, so you can make ’em cooler and warmer as needed!
Apple Watch: Using Notification Privacy
This Quick Tip is on a nifty feature of the Apple Watch, one that’ll prevent a wrist raise from showing off any recent notifications you’ve gotten. You might spend all day texting with your friends, but no one else needs to know what those conversations are about, do they?
How to Disable the OS X Login Screen Saver
There may be times when you don’t want the OS X login screen saver to kick in. This might apply when, for example, the screensaver engine is acting up, and you don’t want it to activate, ever. John shows how.
OS X: Using Safari’s "Open Page With" Feature
Safari’s got a hidden way to help you open a page in another browser you’ve got installed, and this feature’s really helpful for troubleshooting problems with websites. Melissa Holt’s gonna give us the rundown in today’s Quick Tip.
Dropbox: Using Selective Sync
If you use Dropbox, you’ve gotta check out how to use its Selective Sync feature. This’ll let you remove folders from your Mac (but not from Dropbox’s website or any other computers you’re syncing with!), so if you need to reclaim some space on one of your machines, you can easily do so. We’ll give you the scoop in this Quick Tip.
OS X: Create a One-Click Dock Folder Alias
Today’s Quick Tip is about folder shortcuts you can put in the Dock; there’s actually a really easy way to use them to open folders in Finder. Since Melissa Holt’s not the biggest fan of navigating through files from the Dock, she’s going to walk us through this productivity trick!
OS X: Safari's "Close Other Tabs" Option
Today’s Quick Tip is about a nifty little Safari feature that’ll let you close all of the tabs you’re not using, in a flash! We’ve got the details on the different ways you can do this, so come read all about it.
How to Display Calories or kJ on your iPhone/Apple Watch Health Apps
When monitoring your health and fitness, the Apple Watch and iPhone both have ways of setting your preference for either Calories or kilojoules (kJ) burned. Here’s a Quick Tip on how change the preference.