Mozilla's Thunderbird email client version 102 has been released with important user interface updates, security measures, and improved features. If you haven't looked at Thunderbird in the past few years, now would be an excellent time to do so. In Short Circuits: Teen usage of Facebook has dropped substantially in the past five years and even Meta recognizes that this is just the beginning of a precipitous decline. • Since the very beginning, Kindle devices have been unable to read EPUB files. Later this year, the Kindle Documents Service will be able to convert EPUB files to AZW3 so that users can load those books onto their Kindle. Twenty Years Ago (only on the website): In 2002, Apple released the first major upgrade for OSX, Jaguar. Version 10.0 was barely functional. Version 10.1 helped, but it wasn't until version 10.2 that the operating system began to show its capabilities.