The official ISO files for Windows 10 PC Insider build 14342 are now available for download. You can grab them directly from Microsoft, which will allow you to perform a clean install of the latest build available for PC users on the Slow ring.

Windows 10 Insider build 14342 ISO files now available for download

Windows 10 build 14342 was released to Slow ring insiders in mid-May, bringing a number of features from the upcoming Anniversary update. Do be aware that, once downloaded, you'll have to transfer the ISO file to a DVD or USB flash drive to perform a clean install. You can check out instructions for doing just that, along with the ISO files themselves, at the Microsoft link below.

Download Windows 10 Insider build 14342 ISO from Microsoft