This method is convenient
because it quickly shows you not only the
application, but also a number of items that might be
related. Another way to get to the AirPort Utility is
to use the “Go” menu in the Finder to
open the Utilities Folder:
A third way to get to it
is to open a Finder window, open the Applications
folder, then locate the Utilities folder and open it.
Give the magnifying glass a try--it is definitely the
fastest and most direct way!
When you open the AirPort Utility, you will see a
list of Apple wireless devices in the left column. If
you see more than one, choose the “main”
device. You will also want to make similar changes in
any other devices.
Click on the “Manual Setup” button:
In the next window,
choose the “Wireless” tab at the top of
the screen:
Now, click the
“Wireless Security” button and choose WPA
Personal.
That will cause the
Update button to become active. Click it.
You will then see this
dialog box. Click the “Continue” to make
the change.
I am sure you are
wondering what you just did and why it matters. The
answer is in Apple’s Technical Knowledge Base
article TS3361, but let me try to
simplify it.
The rules for how devices and settings work are set
up in industry standards. The standard being used in
current Apple wireless devices is 802.11n. The
standard includes rules for how fast data can be
transmitted and rules for security settings.
According to that standard, when a wireless device is
using WPA or WEP, the fastest speed that data can
travel is 54 MBps. While that is fast, 802.11n
devices are allowed to transmit data at a much faster
rate if the device is using WPA2 Personal.
If you choose WPA/WPA2 Personal, then your AirPort
Base Station transmissions are capped at 54 Mbps when
there is a device that is using only WPA on your
network. If there are no devices present that require
WPA, then your wireless speed can increase up to a
theoretical maximum of 300 Mpbs.
I have also noticed that web pages open much faster
when WPA2 Personal is enabled. That seconds-long
pause that frequently happens when a link is chosen
is greatly reduced. I cannot find anything definitive
in technical literature to support my experience, but
Ted Landau also noted it in a recent article at Macworld.com
However, there is one possible “gottcha.”
If you choose WPA2 Personal, then devices that use
WEP or WPA are locked out of your network.
Since all of the computers in my home are fairly new,
and all of them can use WPA2 Personal, I have our
network set to do just that. If you have a PC or an
older Mac (Intel Core Duo or PowerPC processor), you
may need to use WPA or even WEP.
Because my Time Capsule is fairly new, it can be set
to allow for a second guest network. While guests can
get wireless access, they cannot get to our
family’s computers for file sharing or
printing. In general, I leave the guest network
security set at WPA/WPA2 Personal. However, if a
friend has a really old PC, I occasionally have to
take all password protection off to allow them to see
and use our network.
Apple’s latest Time Capsules and AirPort
Extreme Base Stations cost a bit more than generic
Linksys or Netgear wireless routers, the ease of
setting them up, updating them and being able to set
up guest networks make them a real bargain for me.
Just in case you are wondering, I do not get any
special prices or deals for my computer equipment. I
go to the Apple Store or order it online at regular
prices.
If you would like to discuss the information
presented here or if you need help to make sure your
wireless network is operating at maximum speeds,
consider booking a tutoring session with us at Bob
LeVitus Consulting. We can use our special software
to take a look at your computer and we can advise you
on future purchases. The cost is $60.00 per hour.
Send us a message at urgentrequest@boblevitus.com or
give us a call at 408 627-7577.
--Pat
While I might put the
telephone number and URL for Frontier in Address
Book, information about my flight to San Francisco
would be easier to locate in iCal or the iPhone
Calendar. I used copy and paste to put the
information into iCal:
Then I waited for
MobileMe to sync the information to my iPhone:
One of the most
interesting things is that although the links from
the email do not appear in the iCal event, they are
visible and available on my iPhone. The links open to
Google maps in Safari. Just think of how convenient
it could be to have such easy access for maps to
hotels, restaurants etc.
Note that I edited the screenshots to remove personal
and identifying information from the images above.
Both Bob LeVitus and I will be at Macworld later this
week. Look for blog posts, Twitters and updates as we
learn about new products for the Mac, iPhone and iPod
Touch. I will be traveling with my husband, Ron--if
we don’t get snowed in by yet another DC storm.
--Pat
It will look something
like this when you open it:
Locate Applications in
the left column and click on it:
Notice the scroll bar
indicates that there is a lot of the window that is
hidden. Use the re-size tab in the lower right corner
to drag the window until it is much wider:
You can change the size
of columns by dragging on the line in the column
header:
You can change the order
of columns by clicking on the column title and
dragging it to a new location:
You can change the sort
by clicking a different column:
You can change the sort
order by clicking the small arrow at the right end of
the column:
Taking a look at my list
of applications, you can see that I have several
different types:
My Quicken 2006 is really
old in software age. Parts of it will even run on a
68K Mac! I need to replace it, but I am waiting on
Intuit to release a new version of Quicken (hopefully
Quicken 2010) soon!
Many of my PowerPC
applications are parts of Adobe CS3, which I will
retire when Adobe CS5 is released. However, scrolling
through the list, I have found a number of
applications that I will be deleting. Do this
cautiously! Make sure that the item you are deleting
is a stand-alone application--that is not a part of
something like the Adobe CS3 suite!
PowerPC applications run in Rosetta.
Still another kind of application is Universal. These
applications contain code to run on both PowerPC Macs
and Intel Macs.
These applications
include both PowerPC and Intel versions of the code.
When a x is present in their Get Info window, tney
rely on the Rosetta software. If you have an Intel
Mac, you do not want to be running
apps using Rosetta.
The last kind of
application is Intel. These will only run on Intel
Macs. Many of these applications were added when I
upgraded to Mac OS X 10.6 Snow Leopard. These may be
are smaller (because they do not contain the code for
PowerPC) and many are much faster because they run in
64 bit mode. (I will talk about this in a future blog
entry.):
So, do you have to get
rid of Classic or PowerPC applications? Not
necessarily. My Classic version of Quicken is hidden
deep inside the Quicken 2006 package. If I remove it,
I might break my ability to run Quicken 2006, so I
plan to just leave it alone. I have plenty of room on
my hard drive and it takes up only 10.7 MB. The slash
through it means that it will not launch on my Intel
Mac:
I will be keeping an eye
on my PowerPC and Universal applications to see if
they have been updated. Over time, developers will
release newer versions without the PowerPC code. They
will be smaller and they should run faster.
However, in my quest to improve my computer usage, I
frequently ask myself--
Am
I spending my time working on my computer -- or with
my computer?
I have noticed that many
computer users spend most of their time tweaking the
little things while photos, blogs, movies, email and
even work are pushed to the side. Someday all of us
will stop using our computers. What will be your
legacy? I hope mine includes memoirs, photo albums,
movies and projects to pass on to my children and
grandchildren! They won't really care how clean or
fast my computer was!
If you need some help with your computer -- or help
learning to do new things, consider booking a
tutorial session with me at Dr. Mac Consulting. The cost is
$60 per hour and we will cover just what you want
to learn. Give us a call at 408 627-7577 or send
us a message at urgentrequest@boblevitus.com.
--Pat
Since there is an ellipsis at the end of the phrase,
a dialog box will appear:
But, just what does
Secure Empty Trash do? It writes 1's and 0's over the
information in the file eight times. If a file is
large, or if there are many items in your trash, that
can take a LONG time!
Some people want every file that they throw away to
be securely erased. There is a finder preference to
do just that:
If the check is present,
be prepared to wait--and sometimes
wait--and--wait--and--wait!
If you only occasionally want a file to be securely
erased follow this procedure:
With Option key:
There's no change here.
Let's try the clock:
Without Option key:
With Option key:
There is no change here
either. Maybe I'm on the WRONG track? Let's try one
more, the Battery icon.
Without Option key:
With Option key:
Now we are getting
somewhere! Holding down the Option key caused the
battery condition to be reported. Since I had no idea
what might be reported if the condition was not
normal, I did a bit of searching. I went to the Apple
Support page for Snow Leopard at http://www.apple.com/support/snowleopard/.
I entered "Mac
OS X 10.6 Snow Leopard battery condition" in the
Search Support box:
I was lead to an article, Mac OS X v10.6: About the
Battery menu bar extra for portable Macs. You can
find it at http://support.apple.com/kb/HT3782.
On to the Volume icon:
Without Option key:
With Option key:
This is pretty neat! I
can actually change the sound inputs and outputs
without opening the Sound Preferences. This can be
important if you use a microphone, headphones or an
external speaker.
Let't try the AirPort icon:
Without Option key:
With Option key:
This is some seriously
cool information. It's a bit geeky, but it will be
really helpful in troubleshooting AirPort connection
issues.
On to the TimeMachine icon:
Without Option key:
With Option key:
This is an interesting
one! I will have to check out this feature. Does that
mean I can recover files from other computers on my
network that are using different backup drives?
I also checked out Displays, iChat, and Keyboard. The
Option key did not cause changes in those.
I have lots more to explore in Snow Leopard, but this
is enough for today! I hope you are enjoying Snow
Leopard if you have it installed. If you are waiting,
just look at all the hidden new features!
Pat
Pat, I have made this mistake over and over. When visually looking at your iCal in monthly view, the appointments hug the left side of the date box and (it) is confusing as the date next to the text is the previous day. I can't begin to count the mistakes I had made by looking at appointment and seeing the date next to it (date is right justified). Is there some setting that can either move date to right or appointments to the left. It is visually wrong and quite unlike Apple.
I explained what the
icons were--but I did not explain how to get rid of
them. I thought about it, but I had spent several
days on that post and it was time to get it online.
When I publish a post, I usually mention it on
Twitter. As I was getting ready to write, this
message came up in my Twitter Stream:
What a coincidence! I
tweeted this back:
I have a similar icon:
Click here to read more...
I have been asked that
same question several times in the past few days, so
I know some of you probably have had the same
problem. And even if you knew the answer, it is
pretty easy to forget some of the tiniest details of
the Mac OS X interface.
Do you see that tiny little “jellybean”
in the upper right corner of the window above? That
little tiny icon is the source of the problem! Click
it and the toolbar is gone – just gone! Click
it again and the missing icons will quickly reappear.
But if it has been a while since you accidentally
clicked that jelly bean, it can sure make simple
tasks difficult!
Of course, not every
window has a toolbar at the top. If there is no
toolbar, there is no jellybean:
Here are some other
windows with toolbars and jelly beans. This one is
Pages:
This is Word 2008:
Even more interesting is the Finder window. When you
click the jellybean, the left sidebar also
disappears:
Next time the icons are “just gone,”
remember the jellybean!
Pat
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Paper and envelope sizes confuse me! While I know
that US letter paper is 8.5 x 11”, and US
Legal paper is 8.5 x 14”, that is only the
start of the sizes that can appear in a print
dialog box.
Of course, just where to select a paper size in a Macintosh application is also undergoing changes. In TextEdit, paper size is selected in File -> Page Setup. The size choice will look similar to this if you have not selected a specific printer:… |