Change the Subtitle Font Size for iTunes Video Playback in Mac OS X
The default subtitle text size for video playback can be fairly small in Mac OS X, and while it may be tolerable on a smaller screened device, once you send the Macs display it to a larger screen like a TV, it can be difficult to read. Fortunately, Mac OS X provides a lot of customization for subtitles, letting you change the font size, shadows, colors, and perhaps most important, the actual size of the captioned text. We’re going to focus on the latter, since the text size is usually what impacts readability of closed captioning the most. Whether you watch a lot of foreign films with subtitles, just want the text to be included with a video, or you use captioning for accessibility reasons, you’ll probably appreciate this change.
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Voice turn by turn navigation and directions are incredibly convenient and easily one of the best features of Apple Maps, but rather than fumbling around with your iPhone while driving, you can rely entirely on Siri. This makes turn-by-turn almost entirely hands free; you give Siri a voice command to start the directions, and then you get the exact 
The Safari web browser for iOS provides for tremendous user control over how web cookies are handled on an iPhone, iPad, or iPod touch, allowing users to choose to block all cookies, allow all cookies, or selectively block only third party tracking and advertiser cookies.
The Mail compose window has long had an auto-complete function that lets you start typing a name or email address to see a list of suggestions for completing the contacts email. That list is based upon who you’ve email and also what contacts you have in your address book, but now with the newest versions of Mail app in OS X, you can access all your iCloud Contacts directly from the new message composer in a new way, with a searchable address book panel. Easy to use and even easier to overlook, here’s how to access the handy contacts list panel directly from a new email composition window, and how to get to full-time address book directly within the Mail app.
Everyones favorite digital friend Siri can improve your music experience and song recollection by retrieving song lyrics for you. Whether you’re aiming for some spontaneous iPhone based Karaoke, looking to settle a dispute over what an artist is saying, wanting to 
Many Mac users who come to the platform from the world of Windows have become accustomed to defragging their PC hard drives from time to time, and thus the inevitable question arrises: do you need to defragment a Macs hard drive? The answer is usually no, you don’t need to defrag a Mac as part of a 
Ever wondered where on earth your Mac hard drives disk space has gone to? There’s little reason to wonder, because Mac OS X has a very simple disk usage summary tool that that will show you exactly where drive capacity is being used, conveniently sorted into a variety of file types. 
Users of the Safari web browser in the iOS world probably already know that you can close a single browser tab with either a tap of the (X) button, or by swiping the tab away to the left of the screen on the iPhone or iPad. But what if you have a whole bunch of browser tabs open at once that you want to close all together? Rather than swiping each and every one of them away or tapping a bunch of close buttons, you can use a quick trick to ditch all open Safari tabs.
Web browsers generally work fine on the Mac, but every once in a while Safari in OS X will misbehave in some way or another. The most common of these issues encountered are typically things like random pages inexplicably being inaccessible or displaying oddly, stale cache being delivered (in normal person terms, that means an old version of a web page loads rather than the newest version), persistent notification warnings and dialog boxes, slow scrolling, or even just generally sluggish performance that doesn’t seem to have a particularly obvious cause. That, amongst other things is what we’re looking to resolve.
