Microsoft released a new Windows 10 Insider Preview build -- No. 10565 -- to PC testers on the Fast Ring on October 12.
This is the first new Windows 10 Insider test build for PCs since September 18, when Microsoft delivered Build 10547.
Microsoft has fixed a number of issues with today's Windows 10 build, according to today's blog post outlining changes in this build. Background audio playback works again when apps like Groove music are minimized, and Windows Store apps now should update automatically, officials said. Users also can now pin contacts to the Start menu from the People app.
Since this is a test build, there are also known issues. Search doesn't work if users are in a location where Cortana is not yet available. And the Xbox app for Windows 10 is consuming gigabytes of memory on users' PCs if they have certain Win32 games installed. Also be warned that small form-factor devices like Dell Venue 8 Pro may experience bluescreens on upgrade under certain conditions.
Microsoft is aiming to deliver around November 2015 the "Threshold 2" update to Windows 10, which will include a number of new features and updates to the "Threshold 1" release of Windows 10 which the company released to manufacturing in July 2015.
Next year, Microsoft is expected to roll out more Windows 10 feature updates in the form of "Redstone 1" and "Redstone 2."