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Am I affected? How do I tell?
The change in DST impacts many products that
rely on automatic date and time settings. Some
of the products affected include:
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Home electronics, such as VCRs, DVRs,
clocks, telephones, PDAs
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Computer software calendar and scheduling
applications (Outlook, Exchange, or third
party calendars)
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If you use your personal computer to manage
a calendar, your meetings may be off by one
hour during the extended DST weeks.
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If you live in the U.S. or Canada, you will
need to adjust the devices on your computer.
-
If you live outside the U.S. or Canada, but
are planning to travel, you will want to
take the changes in Daylight Saving Time
into consideration.
A complete list of affected
Microsoft software can be found here.
How do I update my computer?
Identify what version of Microsoft Windows you
are running on your computer:
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Click Start, point to Settings, and then
click Control Panel.
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In Control Panel, double-click System.
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Click the General tab. The name of the
current version of your Windows software is
displayed on this tab.
Once you’ve determined which version you are
running, follow the instructions below:
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For Windows Vista: If you have Windows Vista
and have Office 2007 system, no action is
necessary to update your system. If you have
an earlier version of Microsoft Office
installed, you should following the
directions outlined in
Updating Microsoft Office Outlook below.
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For Windows XP Service Pack 2: If you have
Windows XP Service Pack 2 (SP2), Microsoft
can install the necessary updates on to your
computer through Automatic Updates to your
PC in mid-February. It is important for you
to turn on Automatic Updates on to get all
of the proper updates. To find out more
about using Automatic Updates,
please click here. You can also go to
the
Windows Update site to install the DST
update.
-
For Windows XP Gold or XP SP1: If you have
Windows XP Gold or Windows XP SP1, you will
need to update to Windows XP SP2 to apply
the DST patch. To update your computer, you
can visit
the Windows XP web site to learn more,
or go to
the Microsoft Update web site to install
Service pack 2 for Windows XP.
You will need to manually modify the system time
on your computer before the new Daylight Saving
Time rules take effect if you choose not to
update to Windows XP SP2, or if you are running
one of the following older operating systems:
Windows Millennium Edition, Windows 98 or
Windows 95. To do this:
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Click the Start button and then click
Control Panel
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Double-click Date/Time in Control Panel
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In the Date/Time window, click the Time
Zone tab If checked, click to clear the
“Automatically adjust clock for daylight
saving changes” checkbox
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Click the Date/Time tab and manually
adjust the system time to the correct
day and time. To finish, click OK
These steps will need to be repeated twice a
year, prior to the second Sunday in March and on
the first Sunday in November.
Updating Microsoft Office Outlook
If you do not use the Outlook calendar then no
further action is needed.
Microsoft recommends prior to installing any
automatic or manual DST updates that you print
out your calendar. You may also save your
Outlook Calendar as a web page (by selecting
“Save as a Web Page” from the File menu) for the
extended DST period (the three weeks between the
new and old DST change in March and one week in
November). Once you have installed the updates,
be sure to double check all appointments that
you have scheduled during the extended DST
period to ensure they are all correct. If an
appointment you have scheduled is incorrect, you
may move it manually to update it.
Outlook 2007: If you use the calendar in
Outlook 2007, no action is necessary because the
updates were already applied when you initially
installed the product.
Outlook 2000, Outlook 2002, Outlook 2003:
If you use the calendar or set reminders in
Outlook 2000, Outlook 2002 or Outlook 2003, you
can use the Time
Zone Data Update Tool for Microsoft Office
Outlook to help you transition any existing
appointment during these weeks. The tool should
be used after applying the Windows update.
Outlook connected to Web-based Calendars:
If you use Outlook connected to a Web-based
calendaring application (such as Hotmail, Gmail
or Yahoo Mail), then you should run the Outlook
tool. However, your calendar provider may also
need to make an update on their system for your
appointments to display correctly in both
Outlook and your web-calendar.
For example, if you use a Hotmail Premium
account that is connected to Outlook, Hotmail
will be updating their systems, but you should
also install the Outlook Time Zone Update Tool
as well.
Outlook on a Windows Mobile phone: If you
have a Pocket PC or Smartphone that uses
Outlook, an update will be available to you from
the Microsoft Windows Mobile team on February
12, 2007. This update will be provided at no
charge. More information is available on the
Wind ows Mobile web site.
If you do not update your device, then your
phone system clock will be off by 1 hour for 3
weeks in March and for 1 week in November in the
U.S. and Canada.
For more detailed information regarding
Windows Mobile daylight saving time updates,
please click here.
What if I don’t update my system?
If you choose not to take any action, and you
live in the U.S. or Canada, your system clock
and calendar will no longer automatically adjust
for Daylight Saving Time at the proper time each
year. This means that you will adjust 3 weeks
late in the spring and 1 week early in the fall.
Where can I go for additional help?
For additional assistance:
If you do not find all your answers on the
Preparing for daylight saving time changes in
2007 web site, you can contact me directly
at (512) 632-0177.
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