Discussions

macOS Catalina notes talk about Apple Books bugs, Dymo label software compatibility, QuickTime 7 elimination and virtualization workarounds, plus Thunderbolt sleep crashes and tips for installing Mojave (or High Sierra) on new Macs that can still run it while shipping with Catalina installed.

MacInTouch Community updates also touch on the following topics (among others):

Discussions

Storage discussions talk about defragmenting hard drives via clone-erase-restore, along with related Time Machine issues, plus SSD vs. hard drive differences, techniques for mounting/securing external SSDs (e.g. for iMacs), USB vs. SATA performance, and a year-end review of current SSD technologies.

MacInTouch Community discussions also include the following current topics (among others):