JPS Design Group - OS X Tip graphic design, packaging design, web design en-us Mon, 25 Sep 2017 12:53:00 -0800 Thu, 24 Aug 2017 00:00:00 -0800 no How to speed up a Mac in 11 tips <p>enterprise, creative or home user — everyone with a mac should learn a few simple steps they can take to tweak a little more performance from their apple machine. this short collection provides an essential guide.</p> <h3>1. update the mac</h3> <p>it’s possible you haven’t updated your mac for some time. each os update brings a bunch of useful under-the-hood improvements, some of which may boost performance. to access them, you need to upgrade the system on your mac. open the app store, tap updates and install.</p> <h3>2. activity monitor</h3> <p>take a look at <a href=''>activity monitor</a> (fastest way to open the app? <em>command-space>type activity monito</em>r, tap <em>return</em>). this illustrates how your mac is running. look at the cpu and memory columns to see if you can recognize an application that seems to be demanding a lot from your system. if there is, just quit that app until next time you need it.</p> <h3>3. start up</h3> <p>do you have any apps that launch themselves when you start up your mac? take a look in system preferences> users&groups > check for your user name. enter your password, and you can look at your login items. select any you don’t need to have start up automatically and tap the minus – button to remove them from the start up items list.</p> <h3>4. limit the visuals</h3> <p>macs are great for visuals. all the same, to tweak a little more performance from your computer, you may want to switch some of those effects off.</p> <p>in <em>system preferences>dock</em> uncheck the following sections:</p> <ul> <li>magnification</li> <li>animate opening applications</li> <li>automatically hide and show the dock</li> <li>and set minimize windows using to scale effect.</li> </ul> <p>you may also want to reduce transparency effects. this you can do in <em>settings> accessibility > display</em>, check <em>reduce transparency</em>.</p> <h3>5. about this mac</h3> <p>macos has some really helpful built-in tools to help you boost mac performance by getting rid of items you no longer need.</p> <p>open <em>about this mac</em> in the <em>menu</em> and tap <em>storage</em> to access these. wait a few moments, and you should see a visual representation that shows what is taking up space on your system.</p> <p>that’s interesting, but to get to the tools tap <em>manage</em>.</p> <p>here you’ll see a selection of different items (mail, itunes, icloud drive, among others). tap these to get more information and to find app-specific recommendations. you’ll also see a <em>recommendations</em> item. tap this, and you’ll find a series of ideas to help you eliminate space wasting items from your mac, likely to include:</p> <ul> <li>store in icloud: stores all your photos images and videos in icloud and lets you reduce the size of the collection kept on your mac.</li> <li>optimize storage: enable this and in the future, itunes movies and tv shows you’ve watched already won’t be kept on your mac. only recent mail attachments will be stored on your mac when storage is low.</li> <li>empty trash automatically: anything in your trash will be deleted after 30-days.</li> <li>reduce clutter: this tool lets you explore and delete large files, downloads and other items from your mac.</li> </ul> <h3>6. itunes collections</h3> <p>itunes likes to collect apps you install on your ios device. you can use the reduce clutter tool to delete apps you no longer use from itunes. however, it makes much more sense to do this within itunes because you can better tell which apps you are deleting. it’s a little time-consuming, but therapeutic — it’s also a bit like an app history lesson as you explore those early efforts you installed way back in 2007.</p> <h3>7. finder tips</h3> <p>do you see all your files in the finder each time you open a new finder window? you may see a very tiny performance boost if you change this. in finder open finder preferences and in new finder windows show choose an appropriate folder, such as desktop, or make an in progress folder into which you save work in progress. in the future, rather than having to figure and display information about all your files, the mac will just open the folder you have defined.</p> <h3>8. web browser tips</h3> <p>web browsers and mail applications can become system hogs. when you have web pages open in safari you can get a sense of this by opening activity monitor and looking at which of your processes are taking up the most cpu performance. you’ll often find these are the pages you have open on your mac, which are running annoying scripts that consumer your processor when it should be doing something else. the best thing you can do is quit your browser when you are not using it, and keep tight control of the number of websites/tabs you have open in the browser at any time. you should also reduce the number of active browser extensions you are using.</p> <h3>9. mail tips</h3> <p>after a while, apple’s mail can become a little unwieldy. that’s not true for everyone, but is certainly true if you get a lot of email and have been using the same accounts for years (like me). when mail hangs it can slow your entire system. three things you can try if you want to tame mail app include:</p> <ul> <li>delete: delete spam, empty your deleted items box, delete any items you don’t need.</li> <li>rebuild: mailbox>rebuild. this operation can take some time to complete.</li> <li>reindex: take a look at this <a href=''>process in this report</a>.</li> </ul> <p>there are a few other suggestions you might want to try <a href=''>here</a>.</p> <h3>10. add more memory</h3> <p>maximizing the amount of ram you have installed in your mac is a surefire way to get better performance from your machine. that’s why it’s deeply sad apple doesn’t make it easier for us to install more ourselves. you can find out what sort of memory your mac requires and how to install it <a href=''>among these pages on the apple website</a>.</p> <h3>11. reinstall os x</h3> <p>when all else fails, try reinstalling your os — just make sure you’ve backed everything up first (for bootable backups, try <a href=''>superduper</a>, <a href=''>macbackup guru</a> or <a href=''>carbon copy cloner</a>). once you back up your files, follow these instructions to <a href=''>reinstall os x</a>. be sure to take a note of your wi-fi password before you begin.</p> <p>i do hope these quick tips help you tweak a little more performance from your mac.</p> <p>original article on <a href='' target='_blank'><strong>computer world</strong></a>.</p> OS X Tip Thu, 24 Aug 2017 00:00:00 -0800 The Apple Inc. iPhone 8 <p style='text-align:start'>known leaker ice universe leaked what appear to be some tidbits about the a11 fusion processor that is slated to power <strong>apple</strong>'s iphone models this fall.</p> <p style='text-align:start'>per his post, here are some tidbits about the upcoming chip:</p> <ul> <li>3 ghz cpu operating frequency.</li> <li>heterogeneous multi-processing capability.</li> <li>single-core geekbench 4 score of between 4300 and 4600; multi-core geekbench 4 score of between 7000 and 8500.</li> </ul> <p style='text-align:start'>although this information doesn't seem like a lot, it tells us quite a lot about the innovations that apple plans to bring to the new chip.</p> <h3 style='font-style: normal; text-align: start;'><strong>higher frequencies driving better performance</strong></h3> <p style='text-align:start'>the apple a10 fusion chip runs its "high-performance cores" at a frequency of 2.34ghz. at that speed, the a10 fusion achieves a single-core geekbench 4 score of roughly 3500 -- making it best in class among smartphones today, and even putting it in direct competition with modern notebook and desktop personal computers.</p> <p style='text-align:start'>if the a11 fusion chip runs its high-performance cores at 3ghz, then this would imply a frequency uplift of about 28%. the single-core geekbench 4 score that ice universe claims the a11 fusion can achieve in the best case is 4600, or about 31% better than what the a10 fusion could achieve.</p> <p>such a dramatic increase in frequency likely comes partly from the transition to a new, higher performance manufacturing technology, and partly from circuit-level enhancements.</p> <p style='text-align:start'>in other words, apple's chip team has been working hard.</p> <h3 style='font-style: normal; text-align: start;'><strong>heterogeneous multi-processing? </strong></h3> <p style='text-align:start'>the leaker also claims that the a11 fusion chip will support a feature known as "heterogeneous multi-processing."</p> <p style='text-align:start'>at first, i was inclined to think the leaker was merely referring to apple's "fusion" scheme whereby it uses two "high-performance" cores to run processor-intensive tasks (e.g., games) while using two "high-efficiency" cores to handle less intensive/mundane tasks (e.g., email).</p> <p style='text-align:start'>however, heterogeneous multi-processing is a term that's used to refer to a processor setup whereby both the "high-performance" cores as well as the "high-efficiency" cores can be used in tandem to increase performance (albeit at the cost of additional power consumption).</p> <p style='text-align:start'>if apple is indeed implementing such a scheme, that could help boost the peak multi-core performance of the a11 fusion chip relative to what it'd be able to do under the prior scheme used by the a10 fusion and a10x fusion.</p> <h3 style='font-style: normal; text-align: start;'><strong>the multi-core geekbench 4 score implies...</strong></h3> <p style='text-align:start'>and, finally, while i talked about the single-core geekbench 4 score, the multi-core scores that ice universe posted seems to imply that there will only be two high-performance cores present on the chip.</p> <p style='text-align:start'>apple's a10x fusion, which showed up in the company's recently launched ipad pro 10.5-inch and 12.9-inch tablets, includes three high-performance cores and three high-efficiency cores. however, by the larger device surface area and battery capacity of the ipad pro tablets relative to the upcoming iphone models, the a10x fusion can consume more power and dissipate more heat than the a11 fusion will be allowed to.</p> <p style='text-align:start'>therefore, it only makes sense that apple would stick with two high-performance cores and try to wring more performance out of them for the a11 fusion rather than try to stuff three of each in there, only to have the device overheat or battery life severely shortened.</p> <p><strong>original article:</strong> <a href='' target='_blank'>motley fool</a></p> OS X Tip Fri, 4 Aug 2017 00:00:00 -0800