If you happen to come across your System Administrator today, you might want to give that person a hug or something, because today for one day of the year is the day we appreciate these heroes.
...of Windows 10, more Windows 10, and some other stuff
Windows 10 review: Microsoft goes back to the future
Windows 10 'Service Release 1' coming this month
These ten Lumias will be first to get Windows 10 Mobile
The Redmond Report - Episode 4: Windows 10 gets hit by lightning