Re: Windows 10
https://blogs.technet.microsoft.com/dst2007/2016/07/06/time-zone-updates-for-egypt-dst-cancellation/

Bing actually shows the correct time, so they updated internally :)
http://www.bing.com/search?q=current+time+in+cairo


On Tue, Jul 12, 2016 at 11:54 AM, Frank Bean <macbean@gmail.com> wrote:
Hi,
For what it is worth, when you set windows 10 to Cairo time and to adjust for DST automatically, it uses utc+3.  


On Tue, Jul 12, 2016 at 5:51 PM, Jon Skeet <skeet@pobox.com> wrote:
Hi Andrew,

I'm not sure how many other Googlers there are on the list, but I'll raise this internally now.

Jon


On 12 July 2016 at 16:45, Andrew Paprocki <andrew@ishiboo.com> wrote:
If you search for "current time in Egypt" (at least for me in NYC), it will display a UTC+3 time as if DST was applied (tzdata2016f not being used).

In case there are any Googlers on the list want to raise awareness internally...

-Andrew