Tip o' the Week 301 – Juggling Time Zones


clip_image002This weekend sees most of Europe moving from summer time (or Daylight Saving Time), and promises to cause confusion in some systems until everything settles down, and other parts of the world, who also use DST, have switched to winter time (in fact, most of the world doesn’t, though western Europe and most of North America does). Most of the US leaves summer time/DST on 1st November – to see more details of time zones and the dates when DST will come into effect, see here.

Most connected systems these days can figure out when the times are right to switch, but in practice, bugs can creep in and will often only get discovered when the time zone change actually takes place. One year, every Blackberry user was turning up to meetings an hour early, as the DST switch happened a week earlier than the devices expected. Since it took longer than a week to address the software issue, the problem had gone away by the time the bug was fixed.

If you’re dealing with people in other time zones, there are more tools than ever to keep you abreast of the changes – some of this has been covered before on previous ToWs (280, 244, 120, 26…) but here’s a refresher.

clip_image004Outlook – whenever an appointment is created, its date and time are recorded as an offset from UTC, and the time zone it’s due to take place in is also noted. If you’re creating meetings or appointments which are in a different time zone, like travel times, then it may be worth clip_image006telling Outlook by clicking the Time Zone icon in the ribbon, and then selecting the appropriate TZ – especially useful if you’re crossing between time zones and don’t want to run the risk of horological befuddlement.

clip_image008If you’re booking a load of appointments in another time zone – eg. you’re working in another country for a few days and creating appointments with people in that locale – then it’s even worth switching the TZ of your PC whilst you do the diary-work, to save a lot of clicking around in setting the appropriate time zone specific to each meeting.

The best way to do this would be to show your second time zone in the Outlook calendar – in the main Outlook window, go to File | Options | Calendar and select the second one to show; when you’re ready to switch between your local TZ and the remote one, just click the Swap Time Zones button to switch the PC (and Outlook) between the different zones.

Windows 10 – As featured in ToW 280 (though it was then in preview), there’s a nice new Alarms & Clock universal Windows 10 app, that shows a map of the world with your choice of locations, and the moving daylight line so you can see what’s happening around the globe. A nice alternative to that exec boardroom display nonsense, that you might expect to see gracing the wall of a Sugar (rabbit…) or a Trump (China…?).

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Now all you need to do is deal with effects of travelling through the time zones yourself

 

 

app o’ the week

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VLC for Windows Store - freeclip_image011

If you’re wondering how to play back DVD discs on Windows 10 (since the native playback inherent with Windows Media Center has gone the way of the dodo, much like that niche but much-loved feature), or you have some videos in unsupported formats, such as the one used by Media Center to record off the telly, then you might want to try VLC.

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There are a few “experimental” features, meaning the app can be a touch flaky, and it much prefers playback of local media to networked stuff (depending on the format). But, it’s the most widely-used open source cross-platform playback app, it’s been refreshed with a Windows 10 UI and is free. So what’s the catch?

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