You've probably heard of the term "nanosecond", which is a billionth of a second. But perhaps you, like me, have trouble getting your mind around anything that says "billionth". But leave it to a lady to really explain something in a manner I -- and you -- can easily understand. Here is a short video wherein Admiral Grace Hopper explains a "nanosecond" using a piece of wire. Interesting. Take a look.
Jim Hamm
If you use Dropbox, here is an article with more tips on using it. I find Dropbox handy to use, and is my favorite app next to Gmail. Jim Hamm
For travelers, withdrawing money from ATMs is a normal process, but one is often worried about card skimming when doing that. Here is an article describing a process of using an iPhone and Touch ID to make a withdrawal of funds from your bank account. Pretty slick, but Chase bank, which we use, isn't mentioned yet. I'm sure eventually they will be. Jim Hamm
Occasionally you may want to check your internet speed to see if you are getting close to what you are paying for from your ISP. Perhaps you may use Speedtest.net: http://www.speedtest.net/? This is a good site, and I've used it many times. There are others, and I just came across one that is simple, fast, and powered by Netflix: https://fast.com/ . I compared both sites on my download speed, and they're close, but not exactly the same, as you would expect.
However, if you just want a quick test of your download speed, you might give fast.com a try.
Jim Hamm
If you are the adventuresome type (or perhaps a bit foolish, or brave, depending on your perspective), and can't wait until macOS Sierra is released this fall, here is an article describing how to do the upgrade now. If you should decide to try this, as the article clearly states, back up, back up first. As for me? Initially I thought -- yes, I'll give it a try. Then, I came to my senses and decided to wait until it is released.
Jim Hamm
Of course you know that if you use Google they track the websites you visit. And tailor ads accordingly. Now, Google has added another tracking "feature". Read about it here. In the article, if you click the link "New Features for Your Google Account", you may see your picture in the page that opens up (I did). Google then explains what they're doing. One 'nice' feature of this is that one has to opt in, instead of opting out.
So, read on and decide what you will do.
Jim Hamm
I've mentioned this previously, but the website 'AboutTech" is an excellent source for help with OS X (soon to be macOS) and general Mac questions. Here and here are just two examples. Once on the website, there are more links on the right side one can click for more help. Here's one on Mac Troubleshooting tips. I think the articles are well-written and can be a big help with your Mac questions.
Jim Hamm
I recommend that you download the free app “Disk Inventory X” and run it. This app will show you in graphical format what is taking up space in your computer in places you don’t even know about. It looks like this when you run it:
Each block on the right is an individual item or folder. The larger the block, the more disk space that item uses. Notice that when you click on a square on the right it shows you what that item is on the left. And if you click on an entry on the left, it highlights a square on the right.
And there’s a sidebar on the far right that lists all the items by size, largest first:
When I ran this on my computer, it showed a huge block in a place on my computer that is for system files. That huge block was nothing more than a folder full of temporary files. Any file ending in .tmp can be deleted (some won’t delete because they are in use by an app at the time), so I deleted the contents of that folder (may require administrator privileges), and I recovered over 100GB of space on my computer.
John Carter
John Carter sent this posting: A message from Adam Engst of TakeControlBooks.com:
Good day, MUG friends!
I presume I don’t have to explain why PDF is useful or wax poetic about how you can’t turn around on the Internet these days without running into one. But if you want a PDF editing and manipulation tool that sits between Apple’s free Preview and Adobe’s $450 Acrobat Pro DC, look no further than Smile’s $74.95 PDFpen and $124.95 PDFpenPro. There’s even an $19.99 iOS companion in PDFpen for iPad & iPhone.
To help PDFpen users make the most of their apps, we’ve just released Michael Cohen’s Take Control of PDFpen 8, with 188 pages of comprehensive documentation. Get the full information about the ebook here.
If getting good wifi reception throughout your house is a problem, you may be interested in this article. It discusses one person's use of a new router system: Eero. I had previously read of this wifi system becoming available, but this is the first comprehensive review I've read. And here are further comments on Eero. Eero is perhaps a bit pricey compared to other routers, but if you have a wifi problem and this solves it, perhaps it's worth the extra cost.
Jim Hamm
For just a few days MacNN (which is shutting down) has eBooks on sale for just 99 cents. If you might have an interest in seeing which books are available, click the following link. Here
Jim Hamm
Starting in 2017 Apple products will ship with a new file system: APFS. It will be available on every device that Apple offers. If you're the 'geeky' type and would like to learn more about APFS, here is a video that you can watch (note that it will only run on the Safari browser), and here is an article that explains, in more understandable terms, what the video shows. Realistically, unless you're a developer of apps for an Apple device, you probably won't care about this new file system. But, if you're somewhat 'geeky', and would like to lift the kimono a bit to take a peek at what Apple is up to in their new file system, the video and article will give you a good overview -- that's assuming, of course, that you're able to stay awake.
Jim Hamm
Should you have an interest in taking a peek at the Mac's new OS coming this fall -- macOS Sierra -- here is an article from a writer who has spent a week with the preliminary design. Overall, I'd say he's impressed. Jim Hamm
You are probably aware by now that Apple is making a change in its operating system, and its name, as well as adding some new features. Here is an article that provides a summary of the changes. One item that caught my attention was that Apple Pay is coming to macOS. If retailers, such as Amazon, adopt this, it could be a mixed blessing. On the one hand, you wouldn't have to fill out a form and enter credit card info in order to make a purchase. It would be quick and easy to spend money. On the other hand, if, say, your iPhone is lost or stolen you better have a good password on it. Otherwise, someone may use your phone to go shopping. Another interesting feature is that your iPhone can unlock your Mac. Not a big deal, certainly, but kind of neat.
Jim Hamm
The latest version of iOS -- which will be iOS 10 -- will be released this fall. Will your device support this version? The following link will let you know. Jim Hamm
For your possible interest, here is an article with some tips for the iPhone you might find helpful. Jim Hamm
If you enjoy listening to music while you're on your computer, tablet or smartphone, you might give TuneIn Radio a try. Here is a TidBits article that provides a nice description of the features of TuneIn Radio. As an example, in my browser I opened the TuneIn website, did a search for Celtic music, was given a list of stations to choose from, I picked one from Ireland, and, Voila!, I'm listening away. There are many other music options one can consider. I listen frequently to Pandora and AccuRadio, as an example. TuneIn Radio just gives me another option.
Jim Hamm
There are different ways to take a full or partial screenshot on a Mac. Here is a helpful article describing several different ways. I use the Cmd+Shift+4 method frequently, and save the .png image to my desktop. Then I'll either use the image or save it to my Pictures folder as a .jpg file.
Jim Hamm
How about a new 512GB SSD that's smaller than a penny, and weighs less than half as much? Samsung soon will be releasing one. Read about it here. Now that is impressive. Jim Hamm
If an occasion should ever arise on how you could possibly get a refund on a purchase from Apple, you will want to read this article. Jim Hamm