The final build of the Windows 10 Anniversary Update is build 14393. The update, which provides a range of new features and improvements, represents Microsoft’s last big push to get Windows 7 and 8.1 users to upgrade to Windows 10.

The update is available right now to those who have opted in to the Windows Insider program, and it will be pushed out to Windows 10 users on the current branch on August 2. The free upgrade offer from Windows 7 and 8.1 to Windows 10, however, ends on July 29, leaving Microsoft hoping that the promise of the new update will be enough to get people to make the switch.

For consumers, the big Anniversary Update improvements are in stylus support and Cortana. For as long as Microsoft has been pushing pen interfaces on Windows—the specs for Windows XP Tablet edition came out about 15 years ago—the company has done so as a mouse alternative, with the only major pen-specific feature being handwriting recognition. This never worked well. Finger-based touch interfaces dominated with the rise of the iPhone, but Windows has always retained its pen support, with devices like the Surface Pro 4 and Surface Book shipping with pens.