Some Mac users may encounter situations where they need to flush DNS cache in OS X for a name server to resolve properly, or for some DNS address change to become noticed by their individual computer. This is particularly relevant for system administrators, network admins, and web developers, but there are certainly situations where other users may need to dump and reset DNS caches too, like if a user has modified the /etc/hosts file and they need the changes to take effect without rebooting the Mac.

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The Notes app in modern versions of iOS includes support for text formatting and media insertion. This is a welcome change for many reasons, as it not only improves the functionality of Notes app to serve as a scratchpad, but it also makes the Notes app and it’s iCloud syncing abilities between iOS devices and Macs with Mac OS X an even more useful feature.

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A number of Mac users who were experiencing wi-fi connection difficulties with OS X Yosemite have found the problems continue to persist after updating to OS X 10.10.1. The reasons for this are not entirely clear given that OS X 10.10.1 has aimed specifically at improving wi-fi reliability, but some of the traditional troubleshooting steps still apply and may help alleviate the issue.

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The iPhone 6 and iPhone 6 Plus gained a feature called Reachability which, when activated, brings all onscreen icons and elements closer to the bottom of the display and Home button, thus making it easier for your thumb or finger to reach the desired touch points. While Reachability is proving to be a popular tool for many larger screen iPhone owners, some other users are discovering that they’re accidentally enabling the feature when they don’t want to.

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Apple has released iOS 8.2 beta 1 and an Apple Watch developer toolkit to those registered with the iOS developer program. The first iOS 8.2 beta build is 12D436 and arrives alongside a new beta version of Xcode 6.2, which includes the WatchKit developer package.

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Apple has released the first major update to Macs running OS X Yosemite, versioned as OS X 10.10.1. OS X 10.10.1 includes several prominent bug fixes, including resolutions to issues with Wi-Fi reliability, Mail app problems, and a Time Machine backup bug. Other stability enhancements, security updates, and bug fixes are also included in the update, specified in the release notes below.

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Apple has released the final version of iOS 8.1.1 for iPhone, iPad, and iPod touch users. The iOS update is focused primarily on bug fixes and stability enhancements, though some performance improvements are also said to be included for some older hardware.

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Spotlight is the fantastic search engine built into OS X and iOS, and while most people associate Spotlight searches with finding documents on their Mac or launching applications, the feature set has expanded dramatically since OS X Yosemite. One of the more useful tricks found within the revised Spotlight search is the ability to search for local places, which includes everything from restaurants, coffee shops, businesses, or just about anything else that could be found through Yelp or an Apple Maps search. Best of all, the entire search for a local listing can be done from anywhere on the Mac.

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The Mac Messages app has long had the ability to change the text size and font of your messages and conversations, but the adjustment functions have changed a bit in modern versions of MacOS system software, including Mojave, High Sierra, Sierra, OS X El Capitan and Yosemite. In Messages under Mac OS X, you now have the option to increase or decrease the size of the San Francisco or Helvetica Neue system font used in conversations, but there is no longer an ability to change the actual font face or font weight.

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If you’ve ever tried to give directions to someone when you aren’t that good at it, or maybe aren’t entirely sure where you are let alone how to get there, you know how frustrating of an experience that can be. Fortunately you can avoid that situation entirely now though thanks to a great location sharing feature on the iPhone, which lets you send your current location on a map immediately to someone else. The recipient can then route directions exactly to your location, or at least locate you on a map and know where you and your iPhone are located.

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Nearly every email server has a file size limit, typically ranging between 10MB and 40MB, and any file attached to an email larger than that will typically bounce or not send. Apple has come up with an interesting solution to this problem, calling it Mail Drop.

Essentially, MailDrop will automatically detect when a large file has been placed in an email, and ask if you’d like to use Mail Drop for the attachment rather than trying (and failing) to send it through the email server. When you approve of the MailDrop request, the file is uploaded to an iCloud server where the recipient will receive a download link to the file attachment, rather than a direct email attachment. If that sounds confusing it’s really not, the entire thing is basically automated, and it works quite well.

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The iOS Mail app has long included a variety of ways to be notified of new emails, whether it’s the standard notification for all new messages, or having a unique alert set to specific VIP contacts. Perhaps even better is a feature added to recent versions of iOS that allow for individual email thread alerts, meaning you can be notified when a single designated email conversation gets a reply from any of the recipients.

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Autofill is one of the more useful features of Safari that automatically fill online order forms and logins, whether it’s a name, shipping address, login and password, or even payment and credit card information.

Of course, if you change any of that information like an address or payment details, that old autofill information filling up forms in Safari is no longer accurate or relevant. In these situations, you’ll want to clear out the unnecessary autofill details from Safari to update to the proper address. Making these changes to Safari Autofill is really easy to do in Mac OS X.

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Want to see a Preview panel in Mac Finder windows so that you can get a glance at what images and files look like before opening them? Modern versions of MacOS allow for this handy Preview feature in the Finder.

Longtime Mac users may be aware that the Column view of the Mac OS X Finder has long been popular with users who like to see a preview of what image or document they are selecting in the Finder. Up until recently, this handy preview panel was limited to the Column view however, and if you wanted to see documents or files in a list or icon view of the Finder, it wasn’t there. That changed with modern MacOS releases, and now you can have a Mac file system preview panel available with every single Finder window if you’d like to, including in icon view.

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Apple has released the second beta version of OS X 10.10.1 to those registered with the Mac Developer Program and the Yosemite Public Beta. The update arrives as build 14B23 and is a relatively small download, weighing in around 300MB.

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The popular Microsoft Office suite is available as a free download for iPhone and iPad owners, and the latest versions no longer requires an Office365 subscription to use, create, and modify documents. The iOS releases of Microsoft Word, Microsoft Excel, and Microsoft Powerpoint are fully functional for basic tasks, providing a welcome experience for iPhone and iPad owners who rely on Microsoft Office for work, school, or home use. Additional advanced features can be accessed with a subscription to the Office 365 service.

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The Pangu 8 jailbreak utility is now available to Mac users who wish to jailbreak an iPhone, iPad, or iPod touch running iOS 8, iOS 8.0.2, or iOS 8.1. Jailbreaking is generally best reserved for advanced users who have a compelling reason to jailbreak their hardware, though the Pangu8 utility is easy to use, untethered, and preinstalls Cydia.

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All users should have their own Apple ID, which is tied not only to an iCloud account, Messages, FaceTime, App Store, iTunes, iBooks, and Passbook with ApplePay, but in new versions of Mac OS X an Apple ID can also be used to log into a Mac user account too. Because each Mac user should have their own unique Apple ID for their own devices, it can sometimes be necessary to change an Apple ID associated with an iOS device or, in this case, a Mac running MacOS X.

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