If you have an Android phone or tablet that is no longer in use and gathering dust, selling it or giving it to a new owner is often a good idea. Before you do that though, you’ll almost certainly want to erase all personal data on the phone by resetting the Android to the factory default settings. This is frequently encountered by those who use both platforms, but also for those who are moving from Android to an iPhone.

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Repairing Disk Permissions is a simple procedure that Mac users can run with the Disk Utility app or through the command line, and, as the name suggests, it repairs the permissions of various files on the target drive. Repairing permissions can be helpful when troubleshooting some fairly specific issues, or after installing or uninstalling a set of Mac applications that may have erroneously modified permissions somewhere on a drive. This is a largely misunderstood process, so we’re going to shine some light on it, and if you’re unfamiliar, how to resolve permissions issues with the repair procedure.

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While you can turn a song into a ringtone using iTunes, another option to make custom ringtones is to create one yourself, directly on your iPhone using the Garageband app. This is a nice solution since it does not involve a computer or iTunes, and the entire ringtone or text tone creation process can be completed directly on the iPhone in just a few moments.

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Apple has released the fourth beta version of iOS 8.2 to those individuals registered with the iOS Developer program. The release carries build 12D5461b and likely includes bug fixes and feature enhancements.

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The default text size used by Terminal app in OS X can be quite small if you’re using a large resolution display. While you can change the font to be better suit your preferences, and increasing the line spacing helps reading too, another simple solution to boost readability is to simply increase the text size shown on screen while visiting the command line.

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Retro gaming has made a healthy comeback, so what better way to relive the games of yesteryear than through a massive archive of over 2400 retro free-to-play DOS games, and that play in your very own web browser? That’s right, you don’t need an emulator app or to download anything, your web browser will emulate DOS and play thousands of excellent old school games natively thanks to The Internet Archive. That means you can play these classics from just about any device or computer you can imagine, be it a Mac, Windows PC, iOS, Android, or whatever else you want some retro gaming action on.

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Need to reset the entire printing system on a Mac? You can do that if you need to. Printer problems are notoriously frustrating for any computer user, and while Macs get off a bit easier than the alternatives out there, there can still be some pretty annoying issues that pop up with printing in Mac OS X due to flakey third party printing support, bad software, or just a low-grade printer. Whether it’s a broken print queue with a hundred pending jobs that remain unprinted, or a printer outright not responding regardless of how many jobs you send to it, sometimes the best thing to do is just start over from scratch and reset the entire Mac printing system in Mac OS X.

This article will show you how to reset the printing system on a Mac, which can be a helpful troubleshooting trick for some printer issues.

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In some unusual and admittedly rare situations, fonts in OS X and various Mac apps may display erroneously, or outright fail to display. Typically this happens after a font has been modified or a font has been installed outside of the standard ~/Library/Fonts directory, but it can happen out of the blue in some situations as well. While some font issues can be fixed by repairing permissions, more obscure issues may require you to dump the font caches and rebuild them.

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All new iPhone models can capture and record high quality slow-motion video by flipping to the ‘slo-mo’ setting in Camera app. Perhaps lesser known is that you can change the Frames Per Second (FPS) capture speed for slow motion video, which basically determines just how smooth and slow the video playback is, but also has a more practical benefit for casual users that reduces the movies file size, which we’ll discus momentarily.

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Apple has released the fourth beta build of OS X 10.10.2, arriving as build 14C94b, to those registered with the Mac Developer program. The latest release continues to focus on improving bugs, including problems with Wi-Fi, Mail, and VoiceOver, some of which are issues that have persistently bothered a number of Mac users even after updating to OS X 10.10.1.

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Many Mac users probably don’t think twice about the color that shows up when they select and highlight text or some app elements in Mac OS X, which defaults to being blue. But if you’re the type of user who likes to customize things a bit, you may appreciate knowing that you can choose nearly any other selection highlight color, including the preset options of red, orang, yellow, green, blue, purple, pink, brown, graphite, or going all out and picking your own through a color picker.

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If you’re fed up with auto-correct on the iPhone erroneously changing words to things you did not intend to type, you can opt to disable the auto-correction feature completely in iOS. Doing away with this feature is not recommended for most users, but choosing to turn off autocorrect can be a reasonable solution for some unique situations where the typo prevention feature is persistently a nuisance or just outright wrong.

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When you hit the green maximize button to resize windows on a Mac or send things into full screen mode, a fancy visual animation shows the redrawing of the window size as the active window expands outwards. While this looks great and many users will be happy with the default resizing animation time in OS X, it can feel sluggish to some users, and others may just not be a particular fan of excess eye candy effects in general.

For Mac users who want to dramatically speed up the animation time of window resizing events, you can turn to the terminal and adjust the window resize time with a defaults command string. In fact, by shortening the window redraw time to a tiny fraction of a second, you can basically make the resize animation instant, which can give the feeling that OS X is a bit faster.

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If you’re a Mac user who finds the text output shown within Terminal app to be a bit too confined and tightly spaced, you’ll be pleased to discover that you can adjust the line spacing to accommodate your preferences. You can boost line spacing within Terminal dramatically or just a little bit (or if you really want to, shrink the line spacing too), and you may find that even a small increase to the line spacing can result in dramatically improved readability of text and command output within Terminal app.

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Raise To Listen is a handy feature in modern versions of iOS that allow you to literally raise your iPhone to listen to a received audio message and to respond by sending a new voice text. But the feature is not entirely reliable for all users (particularly those who use an iPhone case, more on that in a moment), and as a result it can cause some annoyances where a message is inadvertently marked as listened or played, and because audio messages remove themselves by default, those audio messages may disappear from your iOS device without ever actually listening to them. Perhaps even more annoying is that some third party cases and protective screen products may cause the Raise to Listen response feature to trigger at inappropriate times or cut off in the middle of a voice text, sometimes sending an audio message that is incomplete.

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It’s time for another featured Mac setup! This time we’re sharing the workstation of Daniel W., a Senior Scientist and FPGA Developer who has a great Mac desk to learn a bit more about:

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Have a few favorite Instagram filters that you want easy access to? Never use some of the other filters and you want to hide them? You can now do both, rearrange your photo filters so that your preferred choices are in whatever order you’d like, and you can hide the filters you don’t like or don’t use. Of course if you hide a filter or many and decide you want to access them again, you can do that too. There are two ways to change your filters list, one uses a simple drag trick similar to changing home screen icon layouts, and the other uses the Instagram apps filter management tool.

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Many of us use the iPhone as our primary alarm clocks, but if you’re a heavy sleeper then the volume of the alarm may not be sufficient to pull you out of a deep slumber, and you can easily dismiss the alarm in a half-awake state which doesn’t help much either.

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